135415924 has 12 divisors (see below), whose sum is σ = 270831904. Its totient is φ = 58035384.

The previous prime is 135415921. The next prime is 135415937. The reversal of 135415924 is 429514531.

135415924 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 135415924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135415921) 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, 2418114 + ... + 2418169.

Almost surely, 2^135415924 is an apocalyptic number.

135415924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135415924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135415924 is a wasteful number, since it uses less digits than its factorization.

135415924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836294 (or 4836292 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 135415924 is about 11636.8347930182. The cubic root of 135415924 is about 513.5190735435.

The spelling of 135415924 in words is "one hundred thirty-five million, four hundred fifteen thousand, nine hundred twenty-four".