100656552 has 16 divisors (see below), whose sum is σ = 251641440. Its totient is φ = 33552176.

The previous prime is 100656551. The next prime is 100656557. The reversal of 100656552 is 255656001.

It is not an unprimeable number, because it can be changed into a prime (100656551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096988 + ... + 2097035.

It is an arithmetic number, because the mean of its divisors is an integer number (15727590).

Almost surely, 2^100656552 is an apocalyptic number.

100656552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100656552 is an abundant number, since it is smaller than the sum of its proper divisors (150984888).

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

100656552 is a wasteful number, since it uses less digits than its factorization.

100656552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194032 (or 4194028 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 100656552 is about 10032.7738935949. The cubic root of 100656552 is about 465.1724831279.

The spelling of 100656552 in words is "one hundred million, six hundred fifty-six thousand, five hundred fifty-two".