716715 has 16 divisors (see below), whose sum is σ = 1274400. Its totient is φ = 382176.

The previous prime is 716713. The next prime is 716731. The reversal of 716715 is 517617.

It is not a de Polignac number, because 716715 - 2¹ = 716713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (716713) 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, 2520 + ... + 2789.

It is an arithmetic number, because the mean of its divisors is an integer number (79650).

2⁷¹⁶⁷¹⁵ is an apocalyptic number.

716715 is a deficient number, since it is larger than the sum of its proper divisors (557685).

716715 is a wasteful number, since it uses less digits than its factorization.

716715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323 (or 5317 counting only the distinct ones).

The product of its digits is 1470, while the sum is 27.

The square root of 716715 is about 846.5902196458. The cubic root of 716715 is about 89.4915777058.

It can be divided in two parts, 716 and 715, that added together give a triangular number (1431 = T₅₃).

The spelling of 716715 in words is "seven hundred sixteen thousand, seven hundred fifteen".