2289922992 has 60 divisors (see below), whose sum is σ = 7324122000. Its totient is φ = 654263424.

The previous prime is 2289922963. The next prime is 2289923047. The reversal of 2289922992 is 2992299822.

2289922992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2289922992³ (a number of 29 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1134867 + ... + 1136882.

It is an arithmetic number, because the mean of its divisors is an integer number (122068700).

Almost surely, 2^2289922992 is an apocalyptic number.

It is an amenable number.

2289922992 is an abundant number, since it is smaller than the sum of its proper divisors (5034199008).

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

2289922992 is a wasteful number, since it uses less digits than its factorization.

2289922992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271770 (or 2271761 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 2289922992 is about 47853.1398342888. The cubic root of 2289922992 is about 1318.0755151334.

The spelling of 2289922992 in words is "two billion, two hundred eighty-nine million, nine hundred twenty-two thousand, nine hundred ninety-two".