13507912 has 16 divisors (see below), whose sum is σ = 27630000. Its totient is φ = 6139920.

The previous prime is 13507903. The next prime is 13507927. The reversal of 13507912 is 21970531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76662 + ... + 76837.

It is an arithmetic number, because the mean of its divisors is an integer number (1726875).

Almost surely, 2^13507912 is an apocalyptic number.

It is an amenable number.

13507912 is an abundant number, since it is smaller than the sum of its proper divisors (14122088).

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

13507912 is a wasteful number, since it uses less digits than its factorization.

13507912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153516 (or 153512 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 13507912 is about 3675.3111432911. The cubic root of 13507912 is about 238.1566654409.

The spelling of 13507912 in words is "thirteen million, five hundred seven thousand, nine hundred twelve".