2320879132 has 48 divisors (see below), whose sum is σ = 4777631712. Its totient is φ = 972564480.

The previous prime is 2320879123. The next prime is 2320879157. The reversal of 2320879132 is 2319780232.

It is a junction number, because it is equal to n+sod(n) for n = 2320879091 and 2320879100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556768 + ... + 560920.

It is an arithmetic number, because the mean of its divisors is an integer number (99533994).

Almost surely, 2^2320879132 is an apocalyptic number.

2320879132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2320879132 is an abundant number, since it is smaller than the sum of its proper divisors (2456752580).

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

2320879132 is a wasteful number, since it uses less digits than its factorization.

2320879132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5158 (or 5156 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2320879132 is about 48175.5034431401. The cubic root of 2320879132 is about 1323.9883830819.

The spelling of 2320879132 in words is "two billion, three hundred twenty million, eight hundred seventy-nine thousand, one hundred thirty-two".