87059472 has 20 divisors (see below), whose sum is σ = 224903760. Its totient is φ = 29019808.

The previous prime is 87059471. The next prime is 87059507. The reversal of 87059472 is 27495078.

It is not an unprimeable number, because it can be changed into a prime (87059471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906822 + ... + 906917.

It is an arithmetic number, because the mean of its divisors is an integer number (11245188).

Almost surely, 2^87059472 is an apocalyptic number.

It is an amenable number.

87059472 is an abundant number, since it is smaller than the sum of its proper divisors (137844288).

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

87059472 is a wasteful number, since it uses less digits than its factorization.

87059472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813750 (or 1813744 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 87059472 is about 9330.5665422846. The cubic root of 87059472 is about 443.2057059395.

The spelling of 87059472 in words is "eighty-seven million, fifty-nine thousand, four hundred seventy-two".