89615316 has 36 divisors (see below), whose sum is σ = 243243168. Its totient is φ = 25604208.

The previous prime is 89615303. The next prime is 89615321. The reversal of 89615316 is 61351698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75616 + ... + 76791.

Almost surely, 2^89615316 is an apocalyptic number.

It is an amenable number.

89615316 is an abundant number, since it is smaller than the sum of its proper divisors (153627852).

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

89615316 is a wasteful number, since it uses less digits than its factorization.

89615316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152428 (or 152419 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 89615316 is about 9466.5366422995. The cubic root of 89615316 is about 447.5010721654.

The spelling of 89615316 in words is "eighty-nine million, six hundred fifteen thousand, three hundred sixteen".