13104836 has 24 divisors (see below), whose sum is σ = 23493120. Its totient is φ = 6394752.

The previous prime is 13104829. The next prime is 13104853. The reversal of 13104836 is 63840131.

13104836 = T₄₂₄ + T₄₂₅ + ... + T₅₃₆.

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, 35525 + ... + 35891.

It is an arithmetic number, because the mean of its divisors is an integer number (978880).

Almost surely, 2^13104836 is an apocalyptic number.

It is an amenable number.

13104836 is a deficient number, since it is larger than the sum of its proper divisors (10388284).

13104836 is a wasteful number, since it uses less digits than its factorization.

13104836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13104836 is about 3620.0602204936. The cubic root of 13104836 is about 235.7638401739.

Adding to 13104836 its reverse (63840131), we get a palindrome (76944967).

The spelling of 13104836 in words is "thirteen million, one hundred four thousand, eight hundred thirty-six".