2312942632 has 128 divisors (see below), whose sum is σ = 5846077440. Its totient is φ = 828506880.

The previous prime is 2312942627. The next prime is 2312942659. The reversal of 2312942632 is 2362492132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2938543 + ... + 2939329.

It is an arithmetic number, because the mean of its divisors is an integer number (45672480).

Almost surely, 2^2312942632 is an apocalyptic number.

2312942632 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 2312942632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2923038720).

2312942632 is an abundant number, since it is smaller than the sum of its proper divisors (3533134808).

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

2312942632 is a wasteful number, since it uses less digits than its factorization.

2312942632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1187 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 2312942632 is about 48093.0622023593. The cubic root of 2312942632 is about 1322.4774851889.

The spelling of 2312942632 in words is "two billion, three hundred twelve million, nine hundred forty-two thousand, six hundred thirty-two".