13802705 has 8 divisors (see below), whose sum is σ = 18929472. Its totient is φ = 9464688.

The previous prime is 13802693. The next prime is 13802713. The reversal of 13802705 is 50720831.

13802705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13802705 - 2⁴ = 13802689 is a prime.

It is a Duffinian 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, 197147 + ... + 197216.

It is an arithmetic number, because the mean of its divisors is an integer number (2366184).

Almost surely, 2^13802705 is an apocalyptic number.

It is an amenable number.

13802705 is a deficient number, since it is larger than the sum of its proper divisors (5126767).

13802705 is an equidigital number, since it uses as much as digits as its factorization.

13802705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394375.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 13802705 is about 3715.1991871231. The cubic root of 13802705 is about 239.8767017135.

The spelling of 13802705 in words is "thirteen million, eight hundred two thousand, seven hundred five".