2320771232 has 96 divisors (see below), whose sum is σ = 5077017792. Its totient is φ = 1037481984.

The previous prime is 2320771223. The next prime is 2320771237. The reversal of 2320771232 is 2321770232.

It is a happy number.

It is a super-2 number, since 2×2320771232² = 10771958222557595648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320771195 and 2320771204.

It is not an unprimeable number, because it can be changed into a prime (2320771237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2450183 + ... + 2451129.

It is an arithmetic number, because the mean of its divisors is an integer number (52885602).

Almost surely, 2^2320771232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320771232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2538508896).

2320771232 is an abundant number, since it is smaller than the sum of its proper divisors (2756246560).

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

2320771232 is a wasteful number, since it uses less digits than its factorization.

2320771232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2320771232 is about 48174.3835663727. The cubic root of 2320771232 is about 1323.9678649144.

The spelling of 2320771232 in words is "two billion, three hundred twenty million, seven hundred seventy-one thousand, two hundred thirty-two".