2023316 has 12 divisors (see below), whose sum is σ = 3550932. Its totient is φ = 1008768.

The previous prime is 2023313. The next prime is 2023337. The reversal of 2023316 is 6133202.

It can be written as a sum of positive squares in 2 ways, for example, as 592900 + 1430416 = 770^2 + 1196^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2023294 and 2023303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946 + ... + 2798.

It is an arithmetic number, because the mean of its divisors is an integer number (295911).

2^2023316 is an apocalyptic number.

It is an amenable number.

2023316 is a deficient number, since it is larger than the sum of its proper divisors (1527616).

2023316 is a wasteful number, since it uses less digits than its factorization.

2023316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2023316 is about 1422.4331267234. The cubic root of 2023316 is about 126.4798199308.

Adding to 2023316 its reverse (6133202), we get a palindrome (8156518).

The spelling of 2023316 in words is "two million, twenty-three thousand, three hundred sixteen".