89675580 has 48 divisors (see below), whose sum is σ = 251997984. Its totient is φ = 23827200.

The previous prime is 89675567. The next prime is 89675581. The reversal of 89675580 is 8557698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89675581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15030 + ... + 20130.

It is an arithmetic number, because the mean of its divisors is an integer number (5249958).

Almost surely, 2^89675580 is an apocalyptic number.

It is an amenable number.

89675580 is an abundant number, since it is smaller than the sum of its proper divisors (162322404).

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

89675580 is a wasteful number, since it uses less digits than its factorization.

89675580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5406 (or 5404 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 89675580 is about 9469.7191088226. The cubic root of 89675580 is about 447.6013606835.

The spelling of 89675580 in words is "eighty-nine million, six hundred seventy-five thousand, five hundred eighty".