135864368 has 20 divisors (see below), whose sum is σ = 264224160. Its totient is φ = 67677504.

The previous prime is 135864367. The next prime is 135864371. The reversal of 135864368 is 863468531.

It is not an unprimeable number, because it can be changed into a prime (135864367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11480 + ... + 20087.

It is an arithmetic number, because the mean of its divisors is an integer number (13211208).

Almost surely, 2^135864368 is an apocalyptic number.

It is an amenable number.

135864368 is a deficient number, since it is larger than the sum of its proper divisors (128359792).

135864368 is a wasteful number, since it uses less digits than its factorization.

135864368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31844 (or 31838 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 135864368 is about 11656.0871650825. The cubic root of 135864368 is about 514.0853063357.

The spelling of 135864368 in words is "one hundred thirty-five million, eight hundred sixty-four thousand, three hundred sixty-eight".