89190152 has 16 divisors (see below), whose sum is σ = 167516160. Its totient is φ = 44519184.

The previous prime is 89190139. The next prime is 89190163. The reversal of 89190152 is 25109198.

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, 4328 + ... + 14039.

It is an arithmetic number, because the mean of its divisors is an integer number (10469760).

Almost surely, 2^89190152 is an apocalyptic number.

It is an amenable number.

89190152 is a deficient number, since it is larger than the sum of its proper divisors (78326008).

89190152 is a wasteful number, since it uses less digits than its factorization.

89190152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18980 (or 18976 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 89190152 is about 9444.0537906134. The cubic root of 89190152 is about 446.7922534909.

The spelling of 89190152 in words is "eighty-nine million, one hundred ninety thousand, one hundred fifty-two".