86836924 has 12 divisors (see below), whose sum is σ = 153796104. Its totient is φ = 42895184.

The previous prime is 86836913. The next prime is 86836943. The reversal of 86836924 is 42963868.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 130447 + ... + 131110.

It is an arithmetic number, because the mean of its divisors is an integer number (12816342).

Almost surely, 2^86836924 is an apocalyptic number.

It is an amenable number.

86836924 is a deficient number, since it is larger than the sum of its proper divisors (66959180).

86836924 is a wasteful number, since it uses less digits than its factorization.

86836924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261644 (or 261642 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 86836924 is about 9318.6331615747. The cubic root of 86836924 is about 442.8277317171.

The spelling of 86836924 in words is "eighty-six million, eight hundred thirty-six thousand, nine hundred twenty-four".