13680710 has 8 divisors (see below), whose sum is σ = 24625296. Its totient is φ = 5472280.

The previous prime is 13680707. The next prime is 13680739. The reversal of 13680710 is 1708631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13680710² = 374323652208200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13680710.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684026 + ... + 684045.

It is an arithmetic number, because the mean of its divisors is an integer number (3078162).

Almost surely, 2^13680710 is an apocalyptic number.

13680710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13680710 is a deficient number, since it is larger than the sum of its proper divisors (10944586).

13680710 is a wasteful number, since it uses less digits than its factorization.

13680710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368078.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 13680710 is about 3698.7443815436. The cubic root of 13680710 is about 239.1678937941.

The spelling of 13680710 in words is "thirteen million, six hundred eighty thousand, seven hundred ten".