2297188992 has 256 divisors, whose sum is σ = 7226496000. Its totient is φ = 646216704.

The previous prime is 2297188987. The next prime is 2297189003. The reversal of 2297188992 is 2998817922.

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 31 ways as a sum of consecutive naturals, for example, 14093103 + ... + 14093265.

It is an arithmetic number, because the mean of its divisors is an integer number (28228500).

Almost surely, 2^2297188992 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 2297188992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3613248000).

2297188992 is an abundant number, since it is smaller than the sum of its proper divisors (4929307008).

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

2297188992 is a wasteful number, since it uses less digits than its factorization.

2297188992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 282 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 57.

The square root of 2297188992 is about 47928.9994888272. Note that the first 3 decimals coincide. The cubic root of 2297188992 is about 1319.4681420213.

The spelling of 2297188992 in words is "two billion, two hundred ninety-seven million, one hundred eighty-eight thousand, nine hundred ninety-two".