716288 has 20 divisors (see below), whose sum is σ = 1432200. Its totient is φ = 357888.

The previous prime is 716279. The next prime is 716291. The reversal of 716288 is 882617.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 716288.

It is an unprimeable number.

716288 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188 + ... + 1211.

It is an arithmetic number, because the mean of its divisors is an integer number (71610).

2⁷¹⁶²⁸⁸ is an apocalyptic number.

It is an amenable number.

716288 is a deficient number, since it is larger than the sum of its proper divisors (715912).

716288 is an equidigital number, since it uses as much as digits as its factorization.

716288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1401 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 716288 is about 846.3379939480. The cubic root of 716288 is about 89.4738019303.

The spelling of 716288 in words is "seven hundred sixteen thousand, two hundred eighty-eight".