15248713 has 2 divisors, whose sum is σ = 15248714. Its totient is φ = 15248712.

The previous prime is 15248687. The next prime is 15248729. The reversal of 15248713 is 31784251.

15248713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11744329 + 3504384 = 3427^2 + 1872^2 .

It is an emirp because it is prime and its reverse (31784251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15248713 is a prime.

It is not a weakly prime, because it can be changed into another prime (15248413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7624356 + 7624357.

It is an arithmetic number, because the mean of its divisors is an integer number (7624357).

Almost surely, 2^15248713 is an apocalyptic number.

It is an amenable number.

15248713 is a deficient number, since it is larger than the sum of its proper divisors (1).

15248713 is an equidigital number, since it uses as much as digits as its factorization.

15248713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 15248713 is about 3904.9600510120. The cubic root of 15248713 is about 247.9768069275.

The spelling of 15248713 in words is "fifteen million, two hundred forty-eight thousand, seven hundred thirteen".