13142680 has 32 divisors (see below), whose sum is σ = 31129200. Its totient is φ = 4980096.

The previous prime is 13142641. The next prime is 13142693. The reversal of 13142680 is 8624131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7887 + ... + 9406.

Almost surely, 2^13142680 is an apocalyptic number.

13142680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13142680 is an abundant number, since it is smaller than the sum of its proper divisors (17986520).

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

13142680 is a wasteful number, since it uses less digits than its factorization.

13142680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17323 (or 17319 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13142680 is about 3625.2834371949. The cubic root of 13142680 is about 235.9905674675.

The spelling of 13142680 in words is "thirteen million, one hundred forty-two thousand, six hundred eighty".