99765032 has 8 divisors (see below), whose sum is σ = 187059450. Its totient is φ = 49882512.

The previous prime is 99765019. The next prime is 99765041. The reversal of 99765032 is 23056799.

It can be written as a sum of positive squares in only one way, i.e., 91891396 + 7873636 = 9586^2 + 2806^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×99765032² = 19906123219922048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235307 + ... + 6235322.

Almost surely, 2^99765032 is an apocalyptic number.

It is an amenable number.

99765032 is a deficient number, since it is larger than the sum of its proper divisors (87294418).

99765032 is a wasteful number, since it uses less digits than its factorization.

99765032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12470635 (or 12470631 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 99765032 is about 9988.2446906351. The cubic root of 99765032 is about 463.7950566385.

The spelling of 99765032 in words is "ninety-nine million, seven hundred sixty-five thousand, thirty-two".