716315 has 4 divisors (see below), whose sum is σ = 859584. Its totient is φ = 573048.

The previous prime is 716299. The next prime is 716321. The reversal of 716315 is 513617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513617 = 13 ⋅39509.

It is a cyclic number.

It is not a de Polignac number, because 716315 - 2⁴ = 716299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71627 + ... + 71636.

It is an arithmetic number, because the mean of its divisors is an integer number (214896).

2⁷¹⁶³¹⁵ is an apocalyptic number.

716315 is a deficient number, since it is larger than the sum of its proper divisors (143269).

716315 is a wasteful number, since it uses less digits than its factorization.

716315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143268.

The product of its digits is 630, while the sum is 23.

The square root of 716315 is about 846.3539448718. The cubic root of 716315 is about 89.4749261346.

The spelling of 716315 in words is "seven hundred sixteen thousand, three hundred fifteen".