89393312 has 24 divisors (see below), whose sum is σ = 182063700. Its totient is φ = 43154944.

The previous prime is 89393303. The next prime is 89393321. The reversal of 89393312 is 21339398.

It is an interprime number because it is at equal distance from previous prime (89393303) and next prime (89393321).

It can be written as a sum of positive squares in 2 ways, for example, as 89038096 + 355216 = 9436^2 + 596^2 .

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, 47237 + ... + 49092.

Almost surely, 2^89393312 is an apocalyptic number.

It is an amenable number.

89393312 is an abundant number, since it is smaller than the sum of its proper divisors (92670388).

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

89393312 is a wasteful number, since it uses less digits than its factorization.

89393312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96368 (or 96360 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 89393312 is about 9454.8036468242. The cubic root of 89393312 is about 447.1312351665.

The spelling of 89393312 in words is "eighty-nine million, three hundred ninety-three thousand, three hundred twelve".