716485 has 16 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 446400.

The previous prime is 716483. The next prime is 716491. The reversal of 716485 is 584617.

It is not a de Polignac number, because 716485 - 2¹ = 716483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716483) 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, 546 + ... + 1315.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2⁷¹⁶⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

716485 is a deficient number, since it is larger than the sum of its proper divisors (356027).

716485 is a wasteful number, since it uses less digits than its factorization.

716485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884.

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

The square root of 716485 is about 846.4543697093. The cubic root of 716485 is about 89.4820038096.

It can be divided in two parts, 71 and 6485, that added together give a palindrome (6556).

The spelling of 716485 in words is "seven hundred sixteen thousand, four hundred eighty-five".