86313904 has 20 divisors (see below), whose sum is σ = 168799464. Its totient is φ = 42752768.

The previous prime is 86313901. The next prime is 86313907. The reversal of 86313904 is 40931368.

It is an interprime number because it is at equal distance from previous prime (86313901) and next prime (86313907).

It is a self number, because there is not a number n which added to its sum of digits gives 86313904.

It is not an unprimeable number, because it can be changed into a prime (86313901) by changing a digit.

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, 23497 + ... + 26920.

Almost surely, 2^86313904 is an apocalyptic number.

It is an amenable number.

86313904 is a deficient number, since it is larger than the sum of its proper divisors (82485560).

86313904 is a wasteful number, since it uses less digits than its factorization.

86313904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50532 (or 50526 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 86313904 is about 9290.5276491704. The cubic root of 86313904 is about 441.9368882678.

The spelling of 86313904 in words is "eighty-six million, three hundred thirteen thousand, nine hundred four".