13239341 has 4 divisors (see below), whose sum is σ = 13695900. Its totient is φ = 12782784.

The previous prime is 13239337. The next prime is 13239361. The reversal of 13239341 is 14393231.

It is a happy number.

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 10530025 + 2709316 = 3245^2 + 1646^2 .

It is a cyclic number.

It is not a de Polignac number, because 13239341 - 2² = 13239337 is a prime.

It is a super-2 number, since 2×13239341² = 350560300228562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13239341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13239301) 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, 228236 + ... + 228293.

It is an arithmetic number, because the mean of its divisors is an integer number (3423975).

Almost surely, 2^13239341 is an apocalyptic number.

It is an amenable number.

13239341 is a deficient number, since it is larger than the sum of its proper divisors (456559).

13239341 is an equidigital number, since it uses as much as digits as its factorization.

13239341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456558.

The product of its digits is 1944, while the sum is 26.

The square root of 13239341 is about 3638.5905238155. The cubic root of 13239341 is about 236.5677046629.

The spelling of 13239341 in words is "thirteen million, two hundred thirty-nine thousand, three hundred forty-one".