1518

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 4 (4 unique) factors are:
2
3
11
23

Its 16 divisors are:
1
2
3
6
11
22
23
33
46
66
69
138
253
506
759
1518
Its aliquote sum is:
1938
makeing it a abundant number.

The number appears at position 6618 of the decimal digits of π surrounded by
01021835646220134967151881909730381198004973 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 484.882ms; cpu: 71.5809999999948ms)