13944597 has 8 divisors (see below), whose sum is σ = 19095456. Its totient is φ = 9045072.

The previous prime is 13944589. The next prime is 13944617. The reversal of 13944597 is 79544931.

13944597 is digitally balanced in base 2 and base 3, because in such bases 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 not a de Polignac number, because 13944597 - 2³ = 13944589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13944517) 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, 62703 + ... + 62924.

It is an arithmetic number, because the mean of its divisors is an integer number (2386932).

Almost surely, 2^13944597 is an apocalyptic number.

It is an amenable number.

13944597 is a deficient number, since it is larger than the sum of its proper divisors (5150859).

13944597 is a wasteful number, since it uses less digits than its factorization.

13944597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125667.

The product of its digits is 136080, while the sum is 42.

The square root of 13944597 is about 3734.2465103418. The cubic root of 13944597 is about 240.6958796534.

It can be divided in two parts, 13944 and 597, that added together give a palindrome (14541).

The spelling of 13944597 in words is "thirteen million, nine hundred forty-four thousand, five hundred ninety-seven".