2316556 has 48 divisors (see below), whose sum is σ = 4959360. Its totient is φ = 933120.

The previous prime is 2316553. The next prime is 2316557. The reversal of 2316556 is 6556132.

It is a super-2 number, since 2×2316556² = 10732863402272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14131 + ... + 14293.

It is an arithmetic number, because the mean of its divisors is an integer number (103320).

2^2316556 is an apocalyptic number.

It is an amenable number.

2316556 is an abundant number, since it is smaller than the sum of its proper divisors (2642804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2316556 is a wasteful number, since it uses less digits than its factorization.

2316556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 2316556 is about 1522.0236529043. The cubic root of 2316556 is about 132.3165801950.

The spelling of 2316556 in words is "two million, three hundred sixteen thousand, five hundred fifty-six".