136616432 has 20 divisors (see below), whose sum is σ = 271849416. Its totient is φ = 66461760.

The previous prime is 136616413. The next prime is 136616489. The reversal of 136616432 is 234616631.

It is a hoax number, since the sum of its digits (32) 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114794 + ... + 115977.

Almost surely, 2^136616432 is an apocalyptic number.

It is an amenable number.

136616432 is a deficient number, since it is larger than the sum of its proper divisors (135232984).

136616432 is a wasteful number, since it uses less digits than its factorization.

136616432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230816 (or 230810 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 136616432 is about 11688.3032130417. The cubic root of 136616432 is about 515.0321178951.

The spelling of 136616432 in words is "one hundred thirty-six million, six hundred sixteen thousand, four hundred thirty-two".