136353976 has 16 divisors (see below), whose sum is σ = 278906040. Its totient is φ = 61979040.

The previous prime is 136353961. The next prime is 136353979. The reversal of 136353976 is 679353631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136353979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774651 + ... + 774826.

Almost surely, 2^136353976 is an apocalyptic number.

It is an amenable number.

136353976 is an abundant number, since it is smaller than the sum of its proper divisors (142552064).

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

136353976 is a wasteful number, since it uses less digits than its factorization.

136353976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549494 (or 1549490 counting only the distinct ones).

The product of its digits is 306180, while the sum is 43.

The square root of 136353976 is about 11677.0705230379. The cubic root of 136353976 is about 514.7020943364.

The spelling of 136353976 in words is "one hundred thirty-six million, three hundred fifty-three thousand, nine hundred seventy-six".