2297883720 has 64 divisors (see below), whose sum is σ = 7520351040. Its totient is φ = 557062400.

The previous prime is 2297883719. The next prime is 2297883737. The reversal of 2297883720 is 273887922.

It is a self number, because there is not a number n which added to its sum of digits gives 2297883720.

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, 869091 + ... + 871730.

It is an arithmetic number, because the mean of its divisors is an integer number (117505485).

Almost surely, 2^2297883720 is an apocalyptic number.

2297883720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2297883720 is an abundant number, since it is smaller than the sum of its proper divisors (5222467320).

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

2297883720 is a wasteful number, since it uses less digits than its factorization.

2297883720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740846 (or 1740842 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 2297883720 is about 47936.2464112492. The cubic root of 2297883720 is about 1319.6011421175.

The spelling of 2297883720 in words is "two billion, two hundred ninety-seven million, eight hundred eighty-three thousand, seven hundred twenty".