86715752 has 32 divisors (see below), whose sum is σ = 167166720. Its totient is φ = 42150720.

The previous prime is 86715743. The next prime is 86715767. The reversal of 86715752 is 25751768.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62102 + ... + 63482.

It is an arithmetic number, because the mean of its divisors is an integer number (5223960).

Almost surely, 2^86715752 is an apocalyptic number.

It is an amenable number.

86715752 is a deficient number, since it is larger than the sum of its proper divisors (80450968).

86715752 is a wasteful number, since it uses less digits than its factorization.

86715752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601 (or 1597 counting only the distinct ones).

The product of its digits is 117600, while the sum is 41.

The square root of 86715752 is about 9312.1292946350. The cubic root of 86715752 is about 442.6216623132.

The spelling of 86715752 in words is "eighty-six million, seven hundred fifteen thousand, seven hundred fifty-two".