2316663 has 6 divisors (see below), whose sum is σ = 3346304. Its totient is φ = 1544436.

The previous prime is 2316653. The next prime is 2316667. The reversal of 2316663 is 3666132.

It is not a de Polignac number, because 2316663 - 2⁵ = 2316631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128695 + ... + 128712.

2^2316663 is an apocalyptic number.

2316663 is a deficient number, since it is larger than the sum of its proper divisors (1029641).

2316663 is a wasteful number, since it uses less digits than its factorization.

2316663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257413 (or 257410 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 2316663 is about 1522.0588030691. The cubic root of 2316663 is about 132.3186173652.

The spelling of 2316663 in words is "two million, three hundred sixteen thousand, six hundred sixty-three".