2243492268 has 24 divisors (see below), whose sum is σ = 5235772080. Its totient is φ = 747694080.

The previous prime is 2243492263. The next prime is 2243492269. The reversal of 2243492268 is 8622943422.

It is not an unprimeable number, because it can be changed into a prime (2243492263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68428 + ... + 95756.

It is an arithmetic number, because the mean of its divisors is an integer number (218157170).

Almost surely, 2^2243492268 is an apocalyptic number.

It is an amenable number.

2243492268 is an abundant number, since it is smaller than the sum of its proper divisors (2992279812).

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

2243492268 is a wasteful number, since it uses less digits than its factorization.

2243492268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34177 (or 34175 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 2243492268 is about 47365.5177106722. The cubic root of 2243492268 is about 1309.1061376929.

The spelling of 2243492268 in words is "two billion, two hundred forty-three million, four hundred ninety-two thousand, two hundred sixty-eight".