13312204 has 24 divisors (see below), whose sum is σ = 23870448. Its totient is φ = 6494400.

The previous prime is 13312199. The next prime is 13312231. The reversal of 13312204 is 40221331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33334 + ... + 33730.

It is an arithmetic number, because the mean of its divisors is an integer number (994602).

Almost surely, 2^13312204 is an apocalyptic number.

It is an amenable number.

13312204 is a deficient number, since it is larger than the sum of its proper divisors (10558244).

13312204 is a wasteful number, since it uses less digits than its factorization.

13312204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13312204 is about 3648.5893164345. The cubic root of 13312204 is about 237.0008961018. Note that the first 3 decimals are identical.

Adding to 13312204 its reverse (40221331), we get a palindrome (53533535).

The spelling of 13312204 in words is "thirteen million, three hundred twelve thousand, two hundred four".