86936604 has 12 divisors (see below), whose sum is σ = 202852104. Its totient is φ = 28978864.

The previous prime is 86936599. The next prime is 86936621. The reversal of 86936604 is 40663968.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622347 + ... + 3622370.

It is an arithmetic number, because the mean of its divisors is an integer number (16904342).

Almost surely, 2^86936604 is an apocalyptic number.

It is an amenable number.

86936604 is an abundant number, since it is smaller than the sum of its proper divisors (115915500).

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

86936604 is a wasteful number, since it uses less digits than its factorization.

86936604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244724 (or 7244722 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 86936604 is about 9323.9800514587. The cubic root of 86936604 is about 442.9971073974.

It can be divided in two parts, 869 and 36604, that added together give a palindrome (37473).

The spelling of 86936604 in words is "eighty-six million, nine hundred thirty-six thousand, six hundred four".