13607980 has 12 divisors (see below), whose sum is σ = 28576800. Its totient is φ = 5443184.

The previous prime is 13607959. The next prime is 13607981. The reversal of 13607980 is 8970631.

13607980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13607981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340180 + ... + 340219.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^13607980 is an apocalyptic number.

13607980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13607980 is an abundant number, since it is smaller than the sum of its proper divisors (14968820).

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

13607980 is a wasteful number, since it uses less digits than its factorization.

13607980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680408 (or 680406 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 13607980 is about 3688.8995649109. The cubic root of 13607980 is about 238.7433155114.

The spelling of 13607980 in words is "thirteen million, six hundred seven thousand, nine hundred eighty".