99755312 has 20 divisors (see below), whose sum is σ = 196553640. Its totient is φ = 49031808.

The previous prime is 99755309. The next prime is 99755323. The reversal of 99755312 is 21355799.

It is a super-2 number, since 2×99755312² = 19902244544434688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99755312.

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, 51893 + ... + 53780.

It is an arithmetic number, because the mean of its divisors is an integer number (9827682).

Almost surely, 2^99755312 is an apocalyptic number.

It is an amenable number.

99755312 is a deficient number, since it is larger than the sum of its proper divisors (96798328).

99755312 is a wasteful number, since it uses less digits than its factorization.

99755312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105740 (or 105734 counting only the distinct ones).

The product of its digits is 85050, while the sum is 41.

The square root of 99755312 is about 9987.7581068025. The cubic root of 99755312 is about 463.7799937978.

The spelling of 99755312 in words is "ninety-nine million, seven hundred fifty-five thousand, three hundred twelve".