13132680 has 64 divisors (see below), whose sum is σ = 42984000. Its totient is φ = 3183360.

The previous prime is 13132661. The next prime is 13132697. The reversal of 13132680 is 8623131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 13132680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3655 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (671625).

Almost surely, 2^13132680 is an apocalyptic number.

13132680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13132680 is an abundant number, since it is smaller than the sum of its proper divisors (29851320).

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

13132680 is a wasteful number, since it uses less digits than its factorization.

13132680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9974 (or 9970 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13132680 is about 3623.9039722377. The cubic root of 13132680 is about 235.9306987938.

It can be divided in two parts, 1313 and 2680, that added together give a palindrome (3993).

The spelling of 13132680 in words is "thirteen million, one hundred thirty-two thousand, six hundred eighty".