13118960 has 20 divisors (see below), whose sum is σ = 30501768. Its totient is φ = 5247552.

The previous prime is 13118957. The next prime is 13118981. The reversal of 13118960 is 6981131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×13118960² = 344214222963200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81914 + ... + 82073.

Almost surely, 2^13118960 is an apocalyptic number.

13118960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13118960 is an abundant number, since it is smaller than the sum of its proper divisors (17382808).

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

13118960 is a wasteful number, since it uses less digits than its factorization.

13118960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164000 (or 163994 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 13118960 is about 3622.0104914260. The cubic root of 13118960 is about 235.8485094999.

It can be divided in two parts, 131 and 18960, that added together give a palindrome (19091).

The spelling of 13118960 in words is "thirteen million, one hundred eighteen thousand, nine hundred sixty".