136574552 has 16 divisors (see below), whose sum is σ = 267211440. Its totient is φ = 65318176.

The previous prime is 136574539. The next prime is 136574569. The reversal of 136574552 is 255475631.

It is a happy number.

136574552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370943 + ... + 371310.

It is an arithmetic number, because the mean of its divisors is an integer number (16700715).

Almost surely, 2^136574552 is an apocalyptic number.

It is an amenable number.

136574552 is a deficient number, since it is larger than the sum of its proper divisors (130636888).

136574552 is a wasteful number, since it uses less digits than its factorization.

136574552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742282 (or 742278 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 136574552 is about 11686.5115410887. The cubic root of 136574552 is about 514.9794845254.

The spelling of 136574552 in words is "one hundred thirty-six million, five hundred seventy-four thousand, five hundred fifty-two".