136258372 has 12 divisors (see below), whose sum is σ = 241811136. Its totient is φ = 67169480.

The previous prime is 136258363. The next prime is 136258373. The reversal of 136258372 is 273852631.

It is not an unprimeable number, because it can be changed into a prime (136258373) by changing a digit.

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, 239608 + ... + 240175.

It is an arithmetic number, because the mean of its divisors is an integer number (20150928).

Almost surely, 2^136258372 is an apocalyptic number.

It is an amenable number.

136258372 is a deficient number, since it is larger than the sum of its proper divisors (105552764).

136258372 is a wasteful number, since it uses less digits than its factorization.

136258372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479858 (or 479856 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 136258372 is about 11672.9761414988. The cubic root of 136258372 is about 514.5817724959.

The spelling of 136258372 in words is "one hundred thirty-six million, two hundred fifty-eight thousand, three hundred seventy-two".