63108996 has 24 divisors (see below), whose sum is σ = 149751840. Its totient is φ = 20679552.

The previous prime is 63108961. The next prime is 63109001. The reversal of 63108996 is 69980136.

It is a super-2 number, since 2×63108996² = 7965490752256032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43861 + ... + 45276.

It is an arithmetic number, because the mean of its divisors is an integer number (6239660).

Almost surely, 2^63108996 is an apocalyptic number.

It is an amenable number.

63108996 is an abundant number, since it is smaller than the sum of its proper divisors (86642844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63108996 is a wasteful number, since it uses less digits than its factorization.

63108996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89203 (or 89201 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 63108996 is about 7944.1170686238. The cubic root of 63108996 is about 398.1350601784.

The spelling of 63108996 in words is "sixty-three million, one hundred eight thousand, nine hundred ninety-six".