89357916 has 24 divisors (see below), whose sum is σ = 220767120. Its totient is φ = 28033792.

The previous prime is 89357897. The next prime is 89357941. The reversal of 89357916 is 61975398.

It is a congruent number.

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, 218811 + ... + 219218.

It is an arithmetic number, because the mean of its divisors is an integer number (9198630).

Almost surely, 2^89357916 is an apocalyptic number.

It is an amenable number.

89357916 is an abundant number, since it is smaller than the sum of its proper divisors (131409204).

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

89357916 is a wasteful number, since it uses less digits than its factorization.

89357916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438053 (or 438051 counting only the distinct ones).

The product of its digits is 408240, while the sum is 48.

The square root of 89357916 is about 9452.9316087656. The cubic root of 89357916 is about 447.0722123075.

The spelling of 89357916 in words is "eighty-nine million, three hundred fifty-seven thousand, nine hundred sixteen".