716222 has 16 divisors (see below), whose sum is σ = 1170960. Its totient is φ = 328536.

The previous prime is 716173. The next prime is 716249. The reversal of 716222 is 222617.

It is a junction number, because it is equal to n+sod(n) for n = 716194 and 716203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (73185).

2⁷¹⁶²²² is an apocalyptic number.

716222 is a deficient number, since it is larger than the sum of its proper divisors (454738).

716222 is a wasteful number, since it uses less digits than its factorization.

716222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 178 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 716222 is about 846.2990015355. The cubic root of 716222 is about 89.4710537562.

Adding to 716222 its reverse (222617), we get a palindrome (938839).

The spelling of 716222 in words is "seven hundred sixteen thousand, two hundred twenty-two".