13016604 has 24 divisors (see below), whose sum is σ = 30432528. Its totient is φ = 4330240.

The previous prime is 13016599. The next prime is 13016623. The reversal of 13016604 is 40661031.

13016604 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent 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, 8884 + ... + 10244.

It is an arithmetic number, because the mean of its divisors is an integer number (1268022).

Almost surely, 2^13016604 is an apocalyptic number.

It is an amenable number.

13016604 is an abundant number, since it is smaller than the sum of its proper divisors (17415924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13016604 is a wasteful number, since it uses less digits than its factorization.

13016604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 13016604 is about 3607.8531012224. The cubic root of 13016604 is about 235.2335327496.

Adding to 13016604 its reverse (40661031), we get a palindrome (53677635).

The spelling of 13016604 in words is "thirteen million, sixteen thousand, six hundred four".