13270004 has 12 divisors (see below), whose sum is σ = 25333728. Its totient is φ = 6031800.

The previous prime is 13270003. The next prime is 13270009. The reversal of 13270004 is 40007231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13270003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150752 + ... + 150839.

It is an arithmetic number, because the mean of its divisors is an integer number (2111144).

Almost surely, 2^13270004 is an apocalyptic number.

It is an amenable number.

13270004 is a deficient number, since it is larger than the sum of its proper divisors (12063724).

13270004 is a wasteful number, since it uses less digits than its factorization.

13270004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301606 (or 301604 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 13270004 is about 3642.8016690454. The cubic root of 13270004 is about 236.7501982026.

Adding to 13270004 its reverse (40007231), we get a palindrome (53277235).

The spelling of 13270004 in words is "thirteen million, two hundred seventy thousand, four".