99000765 has 16 divisors (see below), whose sum is σ = 176001600. Its totient is φ = 52800336.

The previous prime is 99000739. The next prime is 99000791. The reversal of 99000765 is 56700099.

It is an interprime number because it is at equal distance from previous prime (99000739) and next prime (99000791).

It is not a de Polignac number, because 99000765 - 2¹⁵ = 98967997 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366535 + ... + 366804.

It is an arithmetic number, because the mean of its divisors is an integer number (11000100).

Almost surely, 2^99000765 is an apocalyptic number.

It is an amenable number.

99000765 is a deficient number, since it is larger than the sum of its proper divisors (77000835).

99000765 is a wasteful number, since it uses less digits than its factorization.

99000765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733353 (or 733347 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 99000765 is about 9949.9128136884. The cubic root of 99000765 is about 462.6076924774.

The spelling of 99000765 in words is "ninety-nine million, seven hundred sixty-five", and thus it is an aban number.