2316668 has 12 divisors (see below), whose sum is σ = 4148760. Its totient is φ = 1131312.

The previous prime is 2316667. The next prime is 2316679. The reversal of 2316668 is 8666132.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6563 + ... + 6906.

It is an arithmetic number, because the mean of its divisors is an integer number (345730).

2^2316668 is an apocalyptic number.

It is an amenable number.

2316668 is a deficient number, since it is larger than the sum of its proper divisors (1832092).

2316668 is a wasteful number, since it uses less digits than its factorization.

2316668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13516 (or 13514 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 2316668 is about 1522.0604455803. The cubic root of 2316668 is about 132.3187125585.

It can be divided in two parts, 2 and 316668, that multiplied together give a palindrome (633336).

The spelling of 2316668 in words is "two million, three hundred sixteen thousand, six hundred sixty-eight".