2320332032 has 18 divisors (see below), whose sum is σ = 4631600778. Its totient is φ = 1160165888.

The previous prime is 2320332019. The next prime is 2320332059. The reversal of 2320332032 is 2302330232.

It can be written as a sum of positive squares in only one way, i.e., 1491813376 + 828518656 = 38624^2 + 28784^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2320331995 and 2320332013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4531643 + ... + 4532154.

Almost surely, 2^2320332032 is an apocalyptic number.

It is an amenable number.

2320332032 is a deficient number, since it is larger than the sum of its proper divisors (2311268746).

2320332032 is an frugal number, since it uses more digits than its factorization.

2320332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063813 (or 9063799 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2320332032 is about 48169.8249114526. The cubic root of 2320332032 is about 1323.8843404716.

Adding to 2320332032 its reverse (2302330232), we get a palindrome (4622662264).

The spelling of 2320332032 in words is "two billion, three hundred twenty million, three hundred thirty-two thousand, thirty-two".