13837013 has 8 divisors (see below), whose sum is σ = 14333088. Its totient is φ = 13348944.

The previous prime is 13837009. The next prime is 13837063. The reversal of 13837013 is 31073831.

13837013 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 13837013 - 2² = 13837009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13837063) 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, 1631 + ... + 5507.

It is an arithmetic number, because the mean of its divisors is an integer number (1791636).

Almost surely, 2^13837013 is an apocalyptic number.

It is an amenable number.

13837013 is a deficient number, since it is larger than the sum of its proper divisors (496075).

13837013 is an equidigital number, since it uses as much as digits as its factorization.

13837013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13837013 is about 3719.8135705973. The cubic root of 13837013 is about 240.0752830957.

The spelling of 13837013 in words is "thirteen million, eight hundred thirty-seven thousand, thirteen".