13000604 has 12 divisors (see below), whose sum is σ = 22883784. Its totient is φ = 6462384.

The previous prime is 13000601. The next prime is 13000627. The reversal of 13000604 is 40600031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000601) 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, 8702 + ... + 10085.

It is an arithmetic number, because the mean of its divisors is an integer number (1906982).

Almost surely, 2^13000604 is an apocalyptic number.

It is an amenable number.

13000604 is a deficient number, since it is larger than the sum of its proper divisors (9883180).

13000604 is a wasteful number, since it uses less digits than its factorization.

13000604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18964 (or 18962 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13000604 is about 3605.6350342207. The cubic root of 13000604 is about 235.1371102699.

Adding to 13000604 its reverse (40600031), we get a palindrome (53600635).

The spelling of 13000604 in words is "thirteen million, six hundred four", and thus it is an aban number.