13488704 has 14 divisors (see below), whose sum is σ = 26766774. Its totient is φ = 6744320.

The previous prime is 13488703. The next prime is 13488719. The reversal of 13488704 is 40788431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12390400 + 1098304 = 3520^2 + 1048^2 .

It is not an unprimeable number, because it can be changed into a prime (13488703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105317 + ... + 105444.

Almost surely, 2^13488704 is an apocalyptic number.

It is an amenable number.

13488704 is a deficient number, since it is larger than the sum of its proper divisors (13278070).

13488704 is an equidigital number, since it uses as much as digits as its factorization.

13488704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210773 (or 210763 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 13488704 is about 3672.6971015862. The cubic root of 13488704 is about 238.0437271068.

The spelling of 13488704 in words is "thirteen million, four hundred eighty-eight thousand, seven hundred four".