86936568 has 16 divisors (see below), whose sum is σ = 217341480. Its totient is φ = 28978848.

The previous prime is 86936561. The next prime is 86936593. The reversal of 86936568 is 86563968.

It is a self number, because there is not a number n which added to its sum of digits gives 86936568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86936561) 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, 1811155 + ... + 1811202.

Almost surely, 2^86936568 is an apocalyptic number.

It is an amenable number.

86936568 is an abundant number, since it is smaller than the sum of its proper divisors (130404912).

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

86936568 is a wasteful number, since it uses less digits than its factorization.

86936568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622366 (or 3622362 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 86936568 is about 9323.9781209525. The cubic root of 86936568 is about 442.9970462498.

The spelling of 86936568 in words is "eighty-six million, nine hundred thirty-six thousand, five hundred sixty-eight".