136248264 has 64 divisors (see below), whose sum is σ = 391536000. Its totient is φ = 43848000.

The previous prime is 136248263. The next prime is 136248271. The reversal of 136248264 is 462842631.

136248264 is a `hidden beast` number, since 1 + 3 + 624 + 8 + 26 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (136248263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4612 + ... + 17139.

It is an arithmetic number, because the mean of its divisors is an integer number (6117750).

Almost surely, 2^136248264 is an apocalyptic number.

It is an amenable number.

136248264 is an abundant number, since it is smaller than the sum of its proper divisors (255287736).

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

136248264 is a wasteful number, since it uses less digits than its factorization.

136248264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21795 (or 21785 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 136248264 is about 11672.5431676220. The cubic root of 136248264 is about 514.5690478437.

The spelling of 136248264 in words is "one hundred thirty-six million, two hundred forty-eight thousand, two hundred sixty-four".