89716588 has 24 divisors (see below), whose sum is σ = 169806560. Its totient is φ = 41230080.

The previous prime is 89716579. The next prime is 89716591. The reversal of 89716588 is 88561798.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8953 + ... + 16111.

Almost surely, 2^89716588 is an apocalyptic number.

It is an amenable number.

89716588 is a deficient number, since it is larger than the sum of its proper divisors (80089972).

89716588 is a wasteful number, since it uses less digits than its factorization.

89716588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7417 (or 7415 counting only the distinct ones).

The product of its digits is 967680, while the sum is 52.

The square root of 89716588 is about 9471.8840786826. The cubic root of 89716588 is about 447.6695785841.

The spelling of 89716588 in words is "eighty-nine million, seven hundred sixteen thousand, five hundred eighty-eight".