13118474 has 16 divisors (see below), whose sum is σ = 20932800. Its totient is φ = 6148224.

The previous prime is 13118447. The next prime is 13118513. The reversal of 13118474 is 47481131.

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, 1907 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (1308300).

Almost surely, 2^13118474 is an apocalyptic number.

13118474 is a deficient number, since it is larger than the sum of its proper divisors (7814326).

13118474 is a wasteful number, since it uses less digits than its factorization.

13118474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677.

The product of its digits is 2688, while the sum is 29.

The square root of 13118474 is about 3621.9434009935. The cubic root of 13118474 is about 235.8455970792.

The spelling of 13118474 in words is "thirteen million, one hundred eighteen thousand, four hundred seventy-four".