89156368 has 40 divisors (see below), whose sum is σ = 201629952. Its totient is φ = 37394688.

The previous prime is 89156357. The next prime is 89156387. The reversal of 89156368 is 86365198.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 3205 + ... + 13732.

Almost surely, 2^89156368 is an apocalyptic number.

It is an amenable number.

89156368 is an abundant number, since it is smaller than the sum of its proper divisors (112473584).

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

89156368 is a wasteful number, since it uses less digits than its factorization.

89156368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16999 (or 16993 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 89156368 is about 9442.2649825135. The cubic root of 89156368 is about 446.7358334512.

The spelling of 89156368 in words is "eighty-nine million, one hundred fifty-six thousand, three hundred sixty-eight".