105656056 has 16 divisors (see below), whose sum is σ = 216114840. Its totient is φ = 48025440.

The previous prime is 105656027. The next prime is 105656063. The reversal of 105656056 is 650656501.

It is a super-2 number, since 2×105656056² = 22326404338950272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600231 + ... + 600406.

Almost surely, 2^105656056 is an apocalyptic number.

It is an amenable number.

105656056 is an abundant number, since it is smaller than the sum of its proper divisors (110458784).

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

105656056 is a wasteful number, since it uses less digits than its factorization.

105656056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200654 (or 1200650 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 105656056 is about 10278.9131721209. The cubic root of 105656056 is about 472.7499210684.

The spelling of 105656056 in words is "one hundred five million, six hundred fifty-six thousand, fifty-six".