99625707 has 20 divisors (see below), whose sum is σ = 149132016. Its totient is φ = 66279600.

The previous prime is 99625697. The next prime is 99625727. The reversal of 99625707 is 70752699.

It is not a de Polignac number, because 99625707 - 2⁷ = 99625579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99625727) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51457 + ... + 53357.

Almost surely, 2^99625707 is an apocalyptic number.

99625707 is a deficient number, since it is larger than the sum of its proper divisors (49506309).

99625707 is a wasteful number, since it uses less digits than its factorization.

99625707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560 (or 2551 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 99625707 is about 9981.2678052440. The cubic root of 99625707 is about 463.5790546025.

The spelling of 99625707 in words is "ninety-nine million, six hundred twenty-five thousand, seven hundred seven".