136369264 has 20 divisors (see below), whose sum is σ = 264534904. Its totient is φ = 68102208.

The previous prime is 136369199. The next prime is 136369267. The reversal of 136369264 is 462963631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136369267) 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, 9814 + ... + 19210.

Almost surely, 2^136369264 is an apocalyptic number.

It is an amenable number.

136369264 is a deficient number, since it is larger than the sum of its proper divisors (128165640).

136369264 is an equidigital number, since it uses as much as digits as its factorization.

136369264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312 (or 10306 counting only the distinct ones).

The product of its digits is 139968, while the sum is 40.

The square root of 136369264 is about 11677.7251209300. The cubic root of 136369264 is about 514.7213297407.

The spelling of 136369264 in words is "one hundred thirty-six million, three hundred sixty-nine thousand, two hundred sixty-four".