99622956 has 24 divisors (see below), whose sum is σ = 233195760. Its totient is φ = 33101632.

The previous prime is 99622927. The next prime is 99622961. The reversal of 99622956 is 65922699.

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, 9291 + ... + 16898.

It is an arithmetic number, because the mean of its divisors is an integer number (9716490).

Almost surely, 2^99622956 is an apocalyptic number.

It is an amenable number.

99622956 is an abundant number, since it is smaller than the sum of its proper divisors (133572804).

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

99622956 is a wasteful number, since it uses less digits than its factorization.

99622956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26513 (or 26511 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 99622956 is about 9981.1299961477. The cubic root of 99622956 is about 463.5747875723.

The spelling of 99622956 in words is "ninety-nine million, six hundred twenty-two thousand, nine hundred fifty-six".