13413039 has 4 divisors (see below), whose sum is σ = 17884056. Its totient is φ = 8942024.

The previous prime is 13412999. The next prime is 13413047. The reversal of 13413039 is 93031431.

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

It is a cyclic number.

It is not a de Polignac number, because 13413039 - 2⁸ = 13412783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413089) 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, 2235504 + ... + 2235509.

It is an arithmetic number, because the mean of its divisors is an integer number (4471014).

Almost surely, 2^13413039 is an apocalyptic number.

13413039 is a deficient number, since it is larger than the sum of its proper divisors (4471017).

13413039 is an equidigital number, since it uses as much as digits as its factorization.

13413039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471016.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 13413039 is about 3662.3816021818. The cubic root of 13413039 is about 237.5977894624.

The spelling of 13413039 in words is "thirteen million, four hundred thirteen thousand, thirty-nine".