99765936 has 60 divisors (see below), whose sum is σ = 288225600. Its totient is φ = 32181120.

The previous prime is 99765901. The next prime is 99765971. The reversal of 99765936 is 63956799.

It is an interprime number because it is at equal distance from previous prime (99765901) and next prime (99765971).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6711 + ... + 15638.

It is an arithmetic number, because the mean of its divisors is an integer number (4803760).

Almost surely, 2^99765936 is an apocalyptic number.

It is an amenable number.

99765936 is an abundant number, since it is smaller than the sum of its proper divisors (188459664).

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

99765936 is a wasteful number, since it uses less digits than its factorization.

99765936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22394 (or 22385 counting only the distinct ones).

The product of its digits is 2755620, while the sum is 54.

The square root of 99765936 is about 9988.2899437291. The cubic root of 99765936 is about 463.7964574949.

The spelling of 99765936 in words is "ninety-nine million, seven hundred sixty-five thousand, nine hundred thirty-six".