13941485 has 4 divisors (see below), whose sum is σ = 16729788. Its totient is φ = 11153184.

The previous prime is 13941457. The next prime is 13941511. The reversal of 13941485 is 58414931.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7295401 + 6646084 = 2701^2 + 2578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13941485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394144 + ... + 1394153.

It is an arithmetic number, because the mean of its divisors is an integer number (4182447).

Almost surely, 2^13941485 is an apocalyptic number.

It is an amenable number.

13941485 is a deficient number, since it is larger than the sum of its proper divisors (2788303).

13941485 is an equidigital number, since it uses as much as digits as its factorization.

13941485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788302.

The product of its digits is 17280, while the sum is 35.

The square root of 13941485 is about 3733.8298032985. The cubic root of 13941485 is about 240.6779730452.

The spelling of 13941485 in words is "thirteen million, nine hundred forty-one thousand, four hundred eighty-five".