2322887732 has 12 divisors (see below), whose sum is σ = 4434603936. Its totient is φ = 1055858040.

The previous prime is 2322887729. The next prime is 2322887741. The reversal of 2322887732 is 2377882232.

It is a super-2 number, since 2×2322887732² = 10791614830952207648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 52792903 = 2322887732 / (2 + 3 + 2 + 2 + 8 + 8 + 7 + 7 + 3 + 2).

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, 26396408 + ... + 26396495.

It is an arithmetic number, because the mean of its divisors is an integer number (369550328).

Almost surely, 2^2322887732 is an apocalyptic number.

2322887732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2322887732 is a deficient number, since it is larger than the sum of its proper divisors (2111716204).

2322887732 is a wasteful number, since it uses less digits than its factorization.

2322887732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52792918 (or 52792916 counting only the distinct ones).

The product of its digits is 451584, while the sum is 44.

The square root of 2322887732 is about 48196.3456291035. The cubic root of 2322887732 is about 1324.3702206103.

The spelling of 2322887732 in words is "two billion, three hundred twenty-two million, eight hundred eighty-seven thousand, seven hundred thirty-two".