13487204 has 12 divisors (see below), whose sum is σ = 24416700. Its totient is φ = 6511008.

The previous prime is 13487197. The next prime is 13487213. The reversal of 13487204 is 40278431.

13487204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10240000 + 3247204 = 3200^2 + 1802^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58019 + ... + 58250.

It is an arithmetic number, because the mean of its divisors is an integer number (2034725).

Almost surely, 2^13487204 is an apocalyptic number.

It is an amenable number.

13487204 is a deficient number, since it is larger than the sum of its proper divisors (10929496).

13487204 is a wasteful number, since it uses less digits than its factorization.

13487204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116302 (or 116300 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 13487204 is about 3672.4928863103. The cubic root of 13487204 is about 238.0349029621.

The spelling of 13487204 in words is "thirteen million, four hundred eighty-seven thousand, two hundred four".