13488812 has 24 divisors (see below), whose sum is σ = 24314304. Its totient is φ = 6544512.

The previous prime is 13488809. The next prime is 13488823. The reversal of 13488812 is 21888431.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 29288 + ... + 29744.

It is an arithmetic number, because the mean of its divisors is an integer number (1013096).

Almost surely, 2^13488812 is an apocalyptic number.

It is an amenable number.

13488812 is a deficient number, since it is larger than the sum of its proper divisors (10825492).

13488812 is a wasteful number, since it uses less digits than its factorization.

13488812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 663 counting only the distinct ones).

The product of its digits is 12288, while the sum is 35.

The square root of 13488812 is about 3672.7118046479. The cubic root of 13488812 is about 238.0443624199.

The spelling of 13488812 in words is "thirteen million, four hundred eighty-eight thousand, eight hundred twelve".