99264488 has 32 divisors (see below), whose sum is σ = 191820960. Its totient is φ = 48121920.

The previous prime is 99264467. The next prime is 99264509. The reversal of 99264488 is 88446299.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99264467) and next prime (99264509).

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, 144995 + ... + 145677.

It is an arithmetic number, because the mean of its divisors is an integer number (5994405).

Almost surely, 2^99264488 is an apocalyptic number.

It is an amenable number.

99264488 is a deficient number, since it is larger than the sum of its proper divisors (92556472).

99264488 is a wasteful number, since it uses less digits than its factorization.

99264488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1213 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 99264488 is about 9963.1565279283. The cubic root of 99264488 is about 463.0181004793.

The spelling of 99264488 in words is "ninety-nine million, two hundred sixty-four thousand, four hundred eighty-eight".