13880707 has 8 divisors (see below), whose sum is σ = 14649120. Its totient is φ = 13126080.

The previous prime is 13880677. The next prime is 13880717. The reversal of 13880707 is 70708831.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13880707 - 2⁷ = 13880579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13880717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (1831140).

Almost surely, 2^13880707 is an apocalyptic number.

13880707 is a deficient number, since it is larger than the sum of its proper divisors (768413).

13880707 is an equidigital number, since it uses as much as digits as its factorization.

13880707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 13880707 is about 3725.6820852027. The cubic root of 13880707 is about 240.3277178099.

The spelling of 13880707 in words is "thirteen million, eight hundred eighty thousand, seven hundred seven".