13680702 has 36 divisors (see below), whose sum is σ = 34483176. Its totient is φ = 3908520.

The previous prime is 13680701. The next prime is 13680707. The reversal of 13680702 is 20708631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13680701) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6874 + ... + 8637.

It is an arithmetic number, because the mean of its divisors is an integer number (957866).

Almost surely, 2^13680702 is an apocalyptic number.

13680702 is an abundant number, since it is smaller than the sum of its proper divisors (20802474).

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

13680702 is a wasteful number, since it uses less digits than its factorization.

13680702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15533 (or 15523 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13680702 is about 3698.7433000953. The cubic root of 13680702 is about 239.1678471751.

The spelling of 13680702 in words is "thirteen million, six hundred eighty thousand, seven hundred two".