89922160 has 20 divisors (see below), whose sum is σ = 209069208. Its totient is φ = 35968832.

The previous prime is 89922149. The next prime is 89922169. The reversal of 89922160 is 6122998.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89922169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561934 + ... + 562093.

Almost surely, 2^89922160 is an apocalyptic number.

89922160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89922160 is an abundant number, since it is smaller than the sum of its proper divisors (119147048).

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

89922160 is a wasteful number, since it uses less digits than its factorization.

89922160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124040 (or 1124034 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 89922160 is about 9482.7295648458. The cubic root of 89922160 is about 448.0112401517.

The spelling of 89922160 in words is "eighty-nine million, nine hundred twenty-two thousand, one hundred sixty".