135624612 has 24 divisors (see below), whose sum is σ = 317483712. Its totient is φ = 45061600.

The previous prime is 135624581. The next prime is 135624631. The reversal of 135624612 is 216426531.

135624612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135624612.

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 7 ways as a sum of consecutive naturals, for example, 14439 + ... + 21902.

It is an arithmetic number, because the mean of its divisors is an integer number (13228488).

Almost surely, 2^135624612 is an apocalyptic number.

135624612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135624612 is an abundant number, since it is smaller than the sum of its proper divisors (181859100).

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

135624612 is a wasteful number, since it uses less digits than its factorization.

135624612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36659 (or 36657 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 135624612 is about 11645.7980404951. The cubic root of 135624612 is about 513.7827310266.

The spelling of 135624612 in words is "one hundred thirty-five million, six hundred twenty-four thousand, six hundred twelve".