13333916 has 12 divisors (see below), whose sum is σ = 24707088. Its totient is φ = 6274752.

The previous prime is 13333909. The next prime is 13333921. The reversal of 13333916 is 61933331.

It is a congruent number.

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, 97976 + ... + 98111.

It is an arithmetic number, because the mean of its divisors is an integer number (2058924).

Almost surely, 2^13333916 is an apocalyptic number.

It is an amenable number.

13333916 is a deficient number, since it is larger than the sum of its proper divisors (11373172).

13333916 is a wasteful number, since it uses less digits than its factorization.

13333916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196108 (or 196106 counting only the distinct ones).

The product of its digits is 4374, while the sum is 29.

The square root of 13333916 is about 3651.5635007487. The cubic root of 13333916 is about 237.1296743876.

The spelling of 13333916 in words is "thirteen million, three hundred thirty-three thousand, nine hundred sixteen".