2320048840 has 32 divisors (see below), whose sum is σ = 5221541880. Its totient is φ = 927764992.

The previous prime is 2320048771. The next prime is 2320048867. The reversal of 2320048840 is 488400232.

It can be written as a sum of positive squares in 4 ways, for example, as 867066916 + 1452981924 = 29446^2 + 38118^2 .

2320048840 is a modest number, since divided by 48840 gives 2320 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221154 + ... + 231406.

Almost surely, 2^2320048840 is an apocalyptic number.

2320048840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320048840 is an abundant number, since it is smaller than the sum of its proper divisors (2901493040).

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

2320048840 is a wasteful number, since it uses less digits than its factorization.

2320048840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15921 (or 15917 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 2320048840 is about 48166.8853051554. The cubic root of 2320048840 is about 1323.8304791129.

The spelling of 2320048840 in words is "two billion, three hundred twenty million, forty-eight thousand, eight hundred forty".