13326916 has 12 divisors (see below), whose sum is σ = 23348332. Its totient is φ = 6655968.

The previous prime is 13326877. The next prime is 13326941. The reversal of 13326916 is 61962331.

It can be written as a sum of positive squares in 2 ways, for example, as 9326916 + 4000000 = 3054^2 + 2000^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 4666 + ... + 6958.

Almost surely, 2^13326916 is an apocalyptic number.

It is an amenable number.

13326916 is a deficient number, since it is larger than the sum of its proper divisors (10021416).

13326916 is a wasteful number, since it uses less digits than its factorization.

13326916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3748 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 13326916 is about 3650.6048813861. The cubic root of 13326916 is about 237.0881712444.

The spelling of 13326916 in words is "thirteen million, three hundred twenty-six thousand, nine hundred sixteen".