89580476 has 12 divisors (see below), whose sum is σ = 157171560. Its totient is φ = 44674320.

The previous prime is 89580443. The next prime is 89580511. The reversal of 89580476 is 67408598.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 89580476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27230 + ... + 30341.

It is an arithmetic number, because the mean of its divisors is an integer number (13097630).

Almost surely, 2^89580476 is an apocalyptic number.

It is an amenable number.

89580476 is a deficient number, since it is larger than the sum of its proper divisors (67591084).

89580476 is a wasteful number, since it uses less digits than its factorization.

89580476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57964 (or 57962 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 89580476 is about 9464.6962972934. The cubic root of 89580476 is about 447.4430725624.

The spelling of 89580476 in words is "eighty-nine million, five hundred eighty thousand, four hundred seventy-six".