2315884032 has 480 divisors, whose sum is σ = 8548809984. Its totient is φ = 586137600.

The previous prime is 2315884009. The next prime is 2315884061. The reversal of 2315884032 is 2304885132.

2315884032 is a `hidden beast` number, since 2 + 3 + 1 + 588 + 40 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21643723 + ... + 21643829.

Almost surely, 2^2315884032 is an apocalyptic number.

2315884032 is a gapful number since it is divisible by the number (22) 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 2315884032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4274404992).

2315884032 is an abundant number, since it is smaller than the sum of its proper divisors (6232925952).

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

2315884032 is a wasteful number, since it uses less digits than its factorization.

2315884032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2315884032 is about 48123.6327805788. The cubic root of 2315884032 is about 1323.0378518007.

The spelling of 2315884032 in words is "two billion, three hundred fifteen million, eight hundred eighty-four thousand, thirty-two".