316233 has 12 divisors (see below), whose sum is σ = 468468. Its totient is φ = 205440.

The previous prime is 316223. The next prime is 316241. The reversal of 316233 is 332613.

It is a happy number.

316233 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 2 ways, for example, as 149769 + 166464 = 387^2 + 408^2 .

It is not a de Polignac number, because 316233 - 2⁵ = 316201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60 + ... + 797.

It is an arithmetic number, because the mean of its divisors is an integer number (39039).

2³¹⁶²³³ is an apocalyptic number.

It is an amenable number.

316233 is a deficient number, since it is larger than the sum of its proper divisors (152235).

316233 is a wasteful number, since it uses less digits than its factorization.

316233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 901 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 316233 is about 562.3459789133. The cubic root of 316233 is about 68.1295827796.

Adding to 316233 its reverse (332613), we get a palindrome (648846).

It can be divided in two parts, 31623 and 3, that added together give a triangular number (31626 = T₂₅₁).

The spelling of 316233 in words is "three hundred sixteen thousand, two hundred thirty-three".