86656036 has 24 divisors (see below), whose sum is σ = 164783360. Its totient is φ = 39722400.

The previous prime is 86656033. The next prime is 86656039. The reversal of 86656036 is 63065668.

It is an interprime number because it is at equal distance from previous prime (86656033) and next prime (86656039).

It is a self number, because there is not a number n which added to its sum of digits gives 86656036.

It is not an unprimeable number, because it can be changed into a prime (86656033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16035 + ... + 20746.

Almost surely, 2^86656036 is an apocalyptic number.

It is an amenable number.

86656036 is a deficient number, since it is larger than the sum of its proper divisors (78127324).

86656036 is a wasteful number, since it uses less digits than its factorization.

86656036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36835 (or 36833 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 86656036 is about 9308.9223866138. The cubic root of 86656036 is about 442.5200365447.

The spelling of 86656036 in words is "eighty-six million, six hundred fifty-six thousand, thirty-six".