99510664 has 16 divisors (see below), whose sum is σ = 203544720. Its totient is φ = 45232080.

The previous prime is 99510637. The next prime is 99510683. The reversal of 99510664 is 46601599.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565314 + ... + 565489.

It is an arithmetic number, because the mean of its divisors is an integer number (12721545).

Almost surely, 2^99510664 is an apocalyptic number.

It is an amenable number.

99510664 is an abundant number, since it is smaller than the sum of its proper divisors (104034056).

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

99510664 is a wasteful number, since it uses less digits than its factorization.

99510664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130820 (or 1130816 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 99510664 is about 9975.5031953280. The cubic root of 99510664 is about 463.4005462362.

The spelling of 99510664 in words is "ninety-nine million, five hundred ten thousand, six hundred sixty-four".