87230804 has 12 divisors (see below), whose sum is σ = 153820128. Its totient is φ = 43282200.

The previous prime is 87230761. The next prime is 87230827. The reversal of 87230804 is 40803278.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82712 + ... + 83759.

It is an arithmetic number, because the mean of its divisors is an integer number (12818344).

Almost surely, 2^87230804 is an apocalyptic number.

It is an amenable number.

87230804 is a deficient number, since it is larger than the sum of its proper divisors (66589324).

87230804 is a wasteful number, since it uses less digits than its factorization.

87230804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166606 (or 166604 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 87230804 is about 9339.7432512891. The cubic root of 87230804 is about 443.4962565994.

The spelling of 87230804 in words is "eighty-seven million, two hundred thirty thousand, eight hundred four".