2322812328 has 32 divisors (see below), whose sum is σ = 5863416000. Its totient is φ = 766752768.

The previous prime is 2322812309. The next prime is 2322812369. The reversal of 2322812328 is 8232182232.

It is a happy number.

It is a super-2 number, since 2×2322812328² = 10790914222217559168, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467353 + ... + 472296.

It is an arithmetic number, because the mean of its divisors is an integer number (183231750).

Almost surely, 2^2322812328 is an apocalyptic number.

It is an amenable number.

2322812328 is an abundant number, since it is smaller than the sum of its proper divisors (3540603672).

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

2322812328 is a wasteful number, since it uses less digits than its factorization.

2322812328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939761 (or 939757 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 2322812328 is about 48195.5633642766. The cubic root of 2322812328 is about 1324.3558901871.

The spelling of 2322812328 in words is "two billion, three hundred twenty-two million, eight hundred twelve thousand, three hundred twenty-eight".