136164408 has 32 divisors (see below), whose sum is σ = 340880400. Its totient is φ = 45325568.

The previous prime is 136164397. The next prime is 136164433. The reversal of 136164408 is 804461631.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15910 + ... + 22922.

Almost surely, 2^136164408 is an apocalyptic number.

It is an amenable number.

136164408 is an abundant number, since it is smaller than the sum of its proper divisors (204715992).

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

136164408 is a wasteful number, since it uses less digits than its factorization.

136164408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831 (or 7827 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 136164408 is about 11668.9505954906. The cubic root of 136164408 is about 514.4634598134.

The spelling of 136164408 in words is "one hundred thirty-six million, one hundred sixty-four thousand, four hundred eight".