15064313 has 4 divisors (see below), whose sum is σ = 16433808. Its totient is φ = 13694820.

The previous prime is 15064303. The next prime is 15064327. The reversal of 15064313 is 31346051.

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.

It is a cyclic number.

It is not a de Polignac number, because 15064313 - 2¹⁸ = 14802169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15064303) 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, 684731 + ... + 684752.

It is an arithmetic number, because the mean of its divisors is an integer number (4108452).

Almost surely, 2^15064313 is an apocalyptic number.

It is an amenable number.

15064313 is a deficient number, since it is larger than the sum of its proper divisors (1369495).

15064313 is a wasteful number, since it uses less digits than its factorization.

15064313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369494.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 15064313 is about 3881.2772382297. The cubic root of 15064313 is about 246.9731704428.

The spelling of 15064313 in words is "fifteen million, sixty-four thousand, three hundred thirteen".