13118884 has 9 divisors (see below), whose sum is σ = 22970731. Its totient is φ = 6555820.

The previous prime is 13118881. The next prime is 13118887. The reversal of 13118884 is 48881131.

The square root of 13118884 is 3622.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (13118881) and next prime (13118887).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13118881) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6339 + ... + 8149.

Almost surely, 2^13118884 is an apocalyptic number.

13118884 is the 3622-nd square number.

It is an amenable number.

13118884 is a deficient number, since it is larger than the sum of its proper divisors (9851847).

13118884 is an frugal number, since it uses more digits than its factorization.

13118884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 1813 counting only the distinct ones).

The product of its digits is 6144, while the sum is 34.

The cubic root of 13118884 is about 235.8480540644.

The spelling of 13118884 in words is "thirteen million, one hundred eighteen thousand, eight hundred eighty-four".