13176980 has 24 divisors (see below), whose sum is σ = 27750912. Its totient is φ = 5255712.

The previous prime is 13176979. The next prime is 13176983. The reversal of 13176980 is 8967131.

It is a self number, because there is not a number n which added to its sum of digits gives 13176980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13176983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8549 + ... + 9971.

It is an arithmetic number, because the mean of its divisors is an integer number (1156288).

Almost surely, 2^13176980 is an apocalyptic number.

13176980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13176980 is an abundant number, since it is smaller than the sum of its proper divisors (14573932).

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

13176980 is a wasteful number, since it uses less digits than its factorization.

13176980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 13176980 is about 3630.0110192670. The cubic root of 13176980 is about 236.1956865897.

The spelling of 13176980 in words is "thirteen million, one hundred seventy-six thousand, nine hundred eighty".