136192864 has 24 divisors (see below), whose sum is σ = 268425360. Its totient is φ = 68021376.

The previous prime is 136192829. The next prime is 136192879. The reversal of 136192864 is 468291631.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 37597 + ... + 41059.

It is an arithmetic number, because the mean of its divisors is an integer number (11184390).

Almost surely, 2^136192864 is an apocalyptic number.

It is an amenable number.

136192864 is a deficient number, since it is larger than the sum of its proper divisors (132232496).

136192864 is a wasteful number, since it uses less digits than its factorization.

136192864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702 (or 4694 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 136192864 is about 11670.1698359535. The cubic root of 136192864 is about 514.4992952977.

The spelling of 136192864 in words is "one hundred thirty-six million, one hundred ninety-two thousand, eight hundred sixty-four".