13313488 has 40 divisors (see below), whose sum is σ = 27159968. Its totient is φ = 6314112.

The previous prime is 13313459. The next prime is 13313491. The reversal of 13313488 is 88431331.

It is a super-2 number, since 2×13313488² = 354497925452288, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 25195 + ... + 25717.

Almost surely, 2^13313488 is an apocalyptic number.

It is an amenable number.

13313488 is an abundant number, since it is smaller than the sum of its proper divisors (13846480).

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

13313488 is a wasteful number, since it uses less digits than its factorization.

13313488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 605 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 13313488 is about 3648.7652706087. The cubic root of 13313488 is about 237.0085156607.

The spelling of 13313488 in words is "thirteen million, three hundred thirteen thousand, four hundred eighty-eight".