316622 has 16 divisors (see below), whose sum is σ = 505440. Its totient is φ = 148512.

The previous prime is 316621. The next prime is 316633. The reversal of 316622 is 226613.

It is a junction number, because it is equal to n+sod(n) for n = 316594 and 316603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316621) 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, 3023 + ... + 3125.

It is an arithmetic number, because the mean of its divisors is an integer number (31590).

2³¹⁶⁶²² is an apocalyptic number.

316622 is a deficient number, since it is larger than the sum of its proper divisors (188818).

316622 is a wasteful number, since it uses less digits than its factorization.

316622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187.

The product of its digits is 432, while the sum is 20.

The square root of 316622 is about 562.6917450967. The cubic root of 316622 is about 68.1575068611.

Subtracting from 316622 its reverse (226613), we obtain a palindrome (90009).

The spelling of 316622 in words is "three hundred sixteen thousand, six hundred twenty-two".