13344087 has 16 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 8602272.

The previous prime is 13344073. The next prime is 13344101. The reversal of 13344087 is 78044331.

It is an interprime number because it is at equal distance from previous prime (13344073) and next prime (13344101).

It is not a de Polignac number, because 13344087 - 2¹⁰ = 13343063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13344007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26278 + ... + 26780.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 2^13344087 is an apocalyptic number.

13344087 is a deficient number, since it is larger than the sum of its proper divisors (5041833).

13344087 is a wasteful number, since it uses less digits than its factorization.

13344087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 13344087 is about 3652.9559263698. The cubic root of 13344087 is about 237.1899525768.

The spelling of 13344087 in words is "thirteen million, three hundred forty-four thousand, eighty-seven".