13313382 has 8 divisors (see below), whose sum is σ = 26626776. Its totient is φ = 4437792.

The previous prime is 13313341. The next prime is 13313383. The reversal of 13313382 is 28331331.

13313382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

13313382 is an admirable number.

It is a super-2 number, since 2×13313382² = 354492280555848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109443 + ... + 1109454.

It is an arithmetic number, because the mean of its divisors is an integer number (3328347).

Almost surely, 2^13313382 is an apocalyptic number.

13313382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13313382 is a wasteful number, since it uses less digits than its factorization.

13313382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218902.

The product of its digits is 1296, while the sum is 24.

The square root of 13313382 is about 3648.7507451181. The cubic root of 13313382 is about 237.0078866503.

It can be divided in two parts, 13313 and 382, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 13313382 in words is "thirteen million, three hundred thirteen thousand, three hundred eighty-two".