13119960 has 64 divisors (see below), whose sum is σ = 44985600. Its totient is φ = 2998656.

The previous prime is 13119943. The next prime is 13119961. The reversal of 13119960 is 6991131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13119961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6970 + ... + 8649.

It is an arithmetic number, because the mean of its divisors is an integer number (702900).

Almost surely, 2^13119960 is an apocalyptic number.

13119960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13119960 is an abundant number, since it is smaller than the sum of its proper divisors (31865640).

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

13119960 is a wasteful number, since it uses less digits than its factorization.

13119960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15640 (or 15636 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 30.

The square root of 13119960 is about 3622.1485336745. The cubic root of 13119960 is about 235.8545019088.

The spelling of 13119960 in words is "thirteen million, one hundred nineteen thousand, nine hundred sixty".