2316481856 has 56 divisors (see below), whose sum is σ = 5055778560. Its totient is φ = 1046380032.

The previous prime is 2316481801. The next prime is 2316481891. The reversal of 2316481856 is 6581846132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9485 + ... + 68723.

It is an arithmetic number, because the mean of its divisors is an integer number (90281760).

Almost surely, 2^2316481856 is an apocalyptic number.

2316481856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2316481856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527889280).

2316481856 is an abundant number, since it is smaller than the sum of its proper divisors (2739296704).

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

2316481856 is a wasteful number, since it uses less digits than its factorization.

2316481856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59311 (or 59301 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 2316481856 is about 48129.8437146850. The cubic root of 2316481856 is about 1323.1516853262.

The spelling of 2316481856 in words is "two billion, three hundred sixteen million, four hundred eighty-one thousand, eight hundred fifty-six".