2243092456 has 32 divisors (see below), whose sum is σ = 4613525280. Its totient is φ = 1013947200.

The previous prime is 2243092429. The next prime is 2243092459. The reversal of 2243092456 is 6542903422.

It is a super-2 number, since 2×2243092456² = 10062927532328223872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2243092459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54486 + ... + 86341.

It is an arithmetic number, because the mean of its divisors is an integer number (144172665).

Almost surely, 2^2243092456 is an apocalyptic number.

It is an amenable number.

2243092456 is an abundant number, since it is smaller than the sum of its proper divisors (2370432824).

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

2243092456 is a wasteful number, since it uses less digits than its factorization.

2243092456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141025 (or 141021 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2243092456 is about 47361.2970261584. The cubic root of 2243092456 is about 1309.0283679519.

Adding to 2243092456 its reverse (6542903422), we get a palindrome (8785995878).

The spelling of 2243092456 in words is "two billion, two hundred forty-three million, ninety-two thousand, four hundred fifty-six".