716247523 has 8 divisors (see below), whose sum is σ = 731934720. Its totient is φ = 700579080.

The previous prime is 716247473. The next prime is 716247547. The reversal of 716247523 is 325742617.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 716247523 - 2⁹ = 716247011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716247563) 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, 95608 + ... + 102826.

It is an arithmetic number, because the mean of its divisors is an integer number (91491840).

Almost surely, 2^716247523 is an apocalyptic number.

716247523 is a deficient number, since it is larger than the sum of its proper divisors (15687197).

716247523 is a wasteful number, since it uses less digits than its factorization.

716247523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377.

The product of its digits is 70560, while the sum is 37.

The square root of 716247523 is about 26762.8011052655. The cubic root of 716247523 is about 894.7211652845.

The spelling of 716247523 in words is "seven hundred sixteen million, two hundred forty-seven thousand, five hundred twenty-three".