13939601 has 8 divisors (see below), whose sum is σ = 15193920. Its totient is φ = 12711312.

The previous prime is 13939577. The next prime is 13939603. The reversal of 13939601 is 10693931.

13939601 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 13939601 - 2¹⁰ = 13938577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13939603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5381 + ... + 7538.

It is an arithmetic number, because the mean of its divisors is an integer number (1899240).

Almost surely, 2^13939601 is an apocalyptic number.

It is an amenable number.

13939601 is a deficient number, since it is larger than the sum of its proper divisors (1254319).

13939601 is a wasteful number, since it uses less digits than its factorization.

13939601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 13939601 is about 3733.5775068960. The cubic root of 13939601 is about 240.6671311172.

The spelling of 13939601 in words is "thirteen million, nine hundred thirty-nine thousand, six hundred one".