136044456 has 16 divisors (see below), whose sum is σ = 340111200. Its totient is φ = 45348144.

The previous prime is 136044451. The next prime is 136044497. The reversal of 136044456 is 654440631.

It is not an unprimeable number, because it can be changed into a prime (136044451) 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, 2834236 + ... + 2834283.

It is an arithmetic number, because the mean of its divisors is an integer number (21256950).

Almost surely, 2^136044456 is an apocalyptic number.

It is an amenable number.

136044456 is an abundant number, since it is smaller than the sum of its proper divisors (204066744).

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

136044456 is a wasteful number, since it uses less digits than its factorization.

136044456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668528 (or 5668524 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 136044456 is about 11663.8096692290. The cubic root of 136044456 is about 514.3123457990.

The spelling of 136044456 in words is "one hundred thirty-six million, forty-four thousand, four hundred fifty-six".