13701956 has 6 divisors (see below), whose sum is σ = 23978430. Its totient is φ = 6850976.

The previous prime is 13701937. The next prime is 13701959. The reversal of 13701956 is 65910731.

It can be written as a sum of positive squares in only one way, i.e., 13322500 + 379456 = 3650^2 + 616^2 .

It is not an unprimeable number, because it can be changed into a prime (13701959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712741 + ... + 1712748.

It is an arithmetic number, because the mean of its divisors is an integer number (3996405).

Almost surely, 2^13701956 is an apocalyptic number.

It is an amenable number.

13701956 is a deficient number, since it is larger than the sum of its proper divisors (10276474).

13701956 is a wasteful number, since it uses less digits than its factorization.

13701956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425493 (or 3425491 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 13701956 is about 3701.6153230718. The cubic root of 13701956 is about 239.2916381735.

The spelling of 13701956 in words is "thirteen million, seven hundred one thousand, nine hundred fifty-six".