89572485 has 16 divisors (see below), whose sum is σ = 147939840. Its totient is φ = 46230720.

The previous prime is 89572477. The next prime is 89572489. The reversal of 89572485 is 58427598.

It is not a de Polignac number, because 89572485 - 2³ = 89572477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89572489) 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, 95850 + ... + 96779.

It is an arithmetic number, because the mean of its divisors is an integer number (9246240).

Almost surely, 2^89572485 is an apocalyptic number.

It is an amenable number.

89572485 is a deficient number, since it is larger than the sum of its proper divisors (58367355).

89572485 is a wasteful number, since it uses less digits than its factorization.

89572485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192668.

The product of its digits is 806400, while the sum is 48.

The square root of 89572485 is about 9464.2741401546. The cubic root of 89572485 is about 447.4297674909.

The spelling of 89572485 in words is "eighty-nine million, five hundred seventy-two thousand, four hundred eighty-five".