15713265 has 8 divisors (see below), whose sum is σ = 25141248. Its totient is φ = 8380400.

The previous prime is 15713263. The next prime is 15713267. The reversal of 15713265 is 56231751.

It is an interprime number because it is at equal distance from previous prime (15713263) and next prime (15713267).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15713265 - 2¹ = 15713263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15713263) 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, 523761 + ... + 523790.

It is an arithmetic number, because the mean of its divisors is an integer number (3142656).

Almost surely, 2^15713265 is an apocalyptic number.

15713265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15713265 is a deficient number, since it is larger than the sum of its proper divisors (9427983).

15713265 is a wasteful number, since it uses less digits than its factorization.

15713265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047559.

The product of its digits is 6300, while the sum is 30.

The square root of 15713265 is about 3963.9960898063. The cubic root of 15713265 is about 250.4698630284.

The spelling of 15713265 in words is "fifteen million, seven hundred thirteen thousand, two hundred sixty-five".