13799941 has 4 divisors (see below), whose sum is σ = 13872384. Its totient is φ = 13727500.

The previous prime is 13799939. The next prime is 13800013. The reversal of 13799941 is 14999731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14999731 = 3373 ⋅4447.

It is a cyclic number.

It is not a de Polignac number, because 13799941 - 2¹ = 13799939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13799921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35935 + ... + 36316.

It is an arithmetic number, because the mean of its divisors is an integer number (3468096).

Almost surely, 2^13799941 is an apocalyptic number.

It is an amenable number.

13799941 is a deficient number, since it is larger than the sum of its proper divisors (72443).

13799941 is an equidigital number, since it uses as much as digits as its factorization.

13799941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72442.

The product of its digits is 61236, while the sum is 43.

The square root of 13799941 is about 3714.8271830598. The cubic root of 13799941 is about 239.8606888266.

The spelling of 13799941 in words is "thirteen million, seven hundred ninety-nine thousand, nine hundred forty-one".