135900912 has 60 divisors (see below), whose sum is σ = 408403176. Its totient is φ = 38828160.

The previous prime is 135900911. The next prime is 135900929. The reversal of 135900912 is 219009531.

It is a self number, because there is not a number n which added to its sum of digits gives 135900912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135900911) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 26539 + ... + 31242.

Almost surely, 2^135900912 is an apocalyptic number.

135900912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135900912 is an abundant number, since it is smaller than the sum of its proper divisors (272502264).

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

135900912 is a wasteful number, since it uses less digits than its factorization.

135900912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57806 (or 57793 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 135900912 is about 11657.6546526306. The cubic root of 135900912 is about 514.1313940862.

The spelling of 135900912 in words is "one hundred thirty-five million, nine hundred thousand, nine hundred twelve".