13313882 has 8 divisors (see below), whose sum is σ = 20002356. Its totient is φ = 6646432.

The previous prime is 13313879. The next prime is 13313893. The reversal of 13313882 is 28831331.

It can be written as a sum of positive squares in 2 ways, for example, as 11621281 + 1692601 = 3409^2 + 1301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3563 + ... + 6270.

Almost surely, 2^13313882 is an apocalyptic number.

13313882 is a deficient number, since it is larger than the sum of its proper divisors (6688474).

13313882 is an equidigital number, since it uses as much as digits as its factorization.

13313882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512.

The product of its digits is 3456, while the sum is 29.

The square root of 13313882 is about 3648.8192610761. The cubic root of 13313882 is about 237.0108536514.

The spelling of 13313882 in words is "thirteen million, three hundred thirteen thousand, eight hundred eighty-two".