100656164 has 12 divisors (see below), whose sum is σ = 201312384. Its totient is φ = 43138344.

The previous prime is 100656131. The next prime is 100656173. The reversal of 100656164 is 461656001.

100656164 is an admirable 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, 1797404 + ... + 1797459.

It is an arithmetic number, because the mean of its divisors is an integer number (16776032).

Almost surely, 2^100656164 is an apocalyptic number.

100656164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100656164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100656164 is a wasteful number, since it uses less digits than its factorization.

100656164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594874 (or 3594872 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 100656164 is about 10032.7545569500. The cubic root of 100656164 is about 465.1718854283.

The spelling of 100656164 in words is "one hundred million, six hundred fifty-six thousand, one hundred sixty-four".