99607707 has 12 divisors (see below), whose sum is σ = 143972920. Its totient is φ = 66361248.

The previous prime is 99607699. The next prime is 99607727. The reversal of 99607707 is 70770699.

It is not a de Polignac number, because 99607707 - 2³ = 99607699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99607727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16644 + ... + 21822.

Almost surely, 2^99607707 is an apocalyptic number.

99607707 is a deficient number, since it is larger than the sum of its proper divisors (44365213).

99607707 is a wasteful number, since it uses less digits than its factorization.

99607707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7322 (or 7319 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The square root of 99607707 is about 9980.3660754503. The cubic root of 99607707 is about 463.5511336779.

The spelling of 99607707 in words is "ninety-nine million, six hundred seven thousand, seven hundred seven".