2317916 has 24 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 1075712.

The previous prime is 2317907. The next prime is 2317919. The reversal of 2317916 is 6197132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2317919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5861 + ... + 6243.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

2^2317916 is an apocalyptic number.

It is an amenable number.

2317916 is a deficient number, since it is larger than the sum of its proper divisors (2036644).

2317916 is a wasteful number, since it uses less digits than its factorization.

2317916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 491 counting only the distinct ones).

The product of its digits is 2268, while the sum is 29.

The square root of 2317916 is about 1522.4703609595. The cubic root of 2317916 is about 132.3424685318.

The spelling of 2317916 in words is "two million, three hundred seventeen thousand, nine hundred sixteen".