136924448 has 24 divisors (see below), whose sum is σ = 270391212. Its totient is φ = 68253696.

The previous prime is 136924343. The next prime is 136924471. The reversal of 136924448 is 844429631.

It can be written as a sum of positive squares in 2 ways, for example, as 126607504 + 10316944 = 11252^2 + 3212^2 .

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, 4436 + ... + 17132.

Almost surely, 2^136924448 is an apocalyptic number.

It is an amenable number.

136924448 is a deficient number, since it is larger than the sum of its proper divisors (133466764).

136924448 is a wasteful number, since it uses less digits than its factorization.

136924448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13044 (or 13036 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 136924448 is about 11701.4720441490. The cubic root of 136924448 is about 515.4188919153.

The spelling of 136924448 in words is "one hundred thirty-six million, nine hundred twenty-four thousand, four hundred forty-eight".