2294888992 has 24 divisors (see below), whose sum is σ = 4928796432. Its totient is φ = 1043131200.

The previous prime is 2294888977. The next prime is 2294888993. The reversal of 2294888992 is 2998884922.

It is a self number, because there is not a number n which added to its sum of digits gives 2294888992.

It is not an unprimeable number, because it can be changed into a prime (2294888993) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3259434 + ... + 3260137.

It is an arithmetic number, because the mean of its divisors is an integer number (205366518).

Almost surely, 2^2294888992 is an apocalyptic number.

2294888992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2294888992 is an abundant number, since it is smaller than the sum of its proper divisors (2633907440).

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

2294888992 is a wasteful number, since it uses less digits than its factorization.

2294888992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6519592 (or 6519584 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 61.

The square root of 2294888992 is about 47904.9996555683. Note that the first 3 decimals coincide. The cubic root of 2294888992 is about 1319.0276340597.

The spelling of 2294888992 in words is "two billion, two hundred ninety-four million, eight hundred eighty-eight thousand, nine hundred ninety-two".