13522916 has 12 divisors (see below), whose sum is σ = 25816560. Its totient is φ = 6146760.

The previous prime is 13522909. The next prime is 13522921. The reversal of 13522916 is 61922531.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153626 + ... + 153713.

It is an arithmetic number, because the mean of its divisors is an integer number (2151380).

Almost surely, 2^13522916 is an apocalyptic number.

It is an amenable number.

13522916 is a deficient number, since it is larger than the sum of its proper divisors (12293644).

13522916 is a wasteful number, since it uses less digits than its factorization.

13522916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307354 (or 307352 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 13522916 is about 3677.3517645175. The cubic root of 13522916 is about 238.2448108281.

The spelling of 13522916 in words is "thirteen million, five hundred twenty-two thousand, nine hundred sixteen".