13941245 has 16 divisors (see below), whose sum is σ = 17415552. Its totient is φ = 10704960.

The previous prime is 13941223. The next prime is 13941247. The reversal of 13941245 is 54214931.

It is not a de Polignac number, because 13941245 - 2⁶ = 13941181 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13941247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12584 + ... + 13646.

It is an arithmetic number, because the mean of its divisors is an integer number (1088472).

Almost surely, 2^13941245 is an apocalyptic number.

It is an amenable number.

13941245 is a deficient number, since it is larger than the sum of its proper divisors (3474307).

13941245 is a wasteful number, since it uses less digits than its factorization.

13941245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172.

The product of its digits is 4320, while the sum is 29.

The square root of 13941245 is about 3733.7976645769. The cubic root of 13941245 is about 240.6765919622.

The spelling of 13941245 in words is "thirteen million, nine hundred forty-one thousand, two hundred forty-five".