2316 has 12 divisors (see below), whose sum is σ = 5432. Its totient is φ = 768.

The previous prime is 2311. The next prime is 2333. The reversal of 2316 is 6132.

2316 = 1⁷ + 2⁷ + 3⁷.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 193 = 2316 / (2 + 3 + 1 + 6).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 2316.

It is not an unprimeable number, because it can be changed into a prime (2311) by changing a digit.

2316 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 in 3 ways as a sum of consecutive naturals, for example, 85 + ... + 108.

2²³¹⁶ is an apocalyptic number.

It is an amenable number.

2316 is an abundant number, since it is smaller than the sum of its proper divisors (3116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2716).

2316 is a wasteful number, since it uses less digits than its factorization.

2316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 198 counting only the distinct ones).

The product of its digits is 36, while the sum is 12.

The square root of 2316 is about 48.1248376621. The cubic root of 2316 is about 13.2305993516.

Subtracting from 2316 its sum of digits (12), we obtain a square (2304 = 48²).

Adding to 2316 its reverse (6132), we get a palindrome (8448).

The spelling of 2316 in words is "two thousand, three hundred sixteen".