316612 has 6 divisors (see below), whose sum is σ = 554078. Its totient is φ = 158304.

The previous prime is 316583. The next prime is 316621. The reversal of 316612 is 216613.

316612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 298116 + 18496 = 546^2 + 136^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 316612.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39573 + ... + 39580.

2³¹⁶⁶¹² is an apocalyptic number.

It is an amenable number.

316612 is a deficient number, since it is larger than the sum of its proper divisors (237466).

316612 is a wasteful number, since it uses less digits than its factorization.

316612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79157 (or 79155 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 316612 is about 562.6828591667. The cubic root of 316612 is about 68.1567893049.

Subtracting from 316612 its reverse (216613), we obtain a palindrome (99999).

The spelling of 316612 in words is "three hundred sixteen thousand, six hundred twelve".