2316988 has 12 divisors (see below), whose sum is σ = 4087552. Its totient is φ = 1149120.

The previous prime is 2316973. The next prime is 2317009. The reversal of 2316988 is 8896132.

2316988 = 67² + 68² + ... + 193².

2316988 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1773 + ... + 2788.

2^2316988 is an apocalyptic number.

It is an amenable number.

2316988 is a deficient number, since it is larger than the sum of its proper divisors (1770564).

2316988 is a wasteful number, since it uses less digits than its factorization.

2316988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692 (or 4690 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 2316988 is about 1522.1655626114. The cubic root of 2316988 is about 132.3248046469.

The spelling of 2316988 in words is "two million, three hundred sixteen thousand, nine hundred eighty-eight".