13936937 has 8 divisors (see below), whose sum is σ = 16766400. Its totient is φ = 11317104.

The previous prime is 13936931. The next prime is 13936939. The reversal of 13936937 is 73963931.

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 13936937 - 2²⁰ = 12888361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13936894 and 13936903.

It is not an unprimeable number, because it can be changed into a prime (13936931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52262 + ... + 52527.

It is an arithmetic number, because the mean of its divisors is an integer number (2095800).

Almost surely, 2^13936937 is an apocalyptic number.

It is an amenable number.

13936937 is a deficient number, since it is larger than the sum of its proper divisors (2829463).

13936937 is a wasteful number, since it uses less digits than its factorization.

13936937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104815.

The product of its digits is 91854, while the sum is 41.

The square root of 13936937 is about 3733.2207274684. The cubic root of 13936937 is about 240.6517988256.

The spelling of 13936937 in words is "thirteen million, nine hundred thirty-six thousand, nine hundred thirty-seven".