13805701 has 12 divisors (see below), whose sum is σ = 17295852. Its totient is φ = 10922688.

The previous prime is 13805677. The next prime is 13805731. The reversal of 13805701 is 10750831.

It can be written as a sum of positive squares in 2 ways, for example, as 8850625 + 4955076 = 2975^2 + 2226^2 .

It is not a de Polignac number, because 13805701 - 2⁵ = 13805669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13805731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10200 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (1441321).

Almost surely, 2^13805701 is an apocalyptic number.

It is an amenable number.

13805701 is a deficient number, since it is larger than the sum of its proper divisors (3490151).

13805701 is a wasteful number, since it uses less digits than its factorization.

13805701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21700 (or 21693 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 13805701 is about 3715.6023737747. The cubic root of 13805701 is about 239.8940562491.

The spelling of 13805701 in words is "thirteen million, eight hundred five thousand, seven hundred one".