86736164 has 12 divisors (see below), whose sum is σ = 152143488. Its totient is φ = 43266600.

The previous prime is 86736157. The next prime is 86736211. The reversal of 86736164 is 46163768.

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, 23432 + ... + 26879.

It is an arithmetic number, because the mean of its divisors is an integer number (12678624).

Almost surely, 2^86736164 is an apocalyptic number.

It is an amenable number.

86736164 is a deficient number, since it is larger than the sum of its proper divisors (65407324).

86736164 is a wasteful number, since it uses less digits than its factorization.

86736164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50746 (or 50744 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 86736164 is about 9313.2252200835. The cubic root of 86736164 is about 442.6563891241.

The spelling of 86736164 in words is "eighty-six million, seven hundred thirty-six thousand, one hundred sixty-four".