89980576 has 48 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 38419200.

The previous prime is 89980573. The next prime is 89980589. The reversal of 89980576 is 67508998.

It is not an unprimeable number, because it can be changed into a prime (89980573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77601 + ... + 78751.

It is an arithmetic number, because the mean of its divisors is an integer number (4233600).

Almost surely, 2^89980576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89980576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101606400).

89980576 is an abundant number, since it is smaller than the sum of its proper divisors (113232224).

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

89980576 is a wasteful number, since it uses less digits than its factorization.

89980576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 89980576 is about 9485.8091905752. The cubic root of 89980576 is about 448.1082327784.

The spelling of 89980576 in words is "eighty-nine million, nine hundred eighty thousand, five hundred seventy-six".