2243492267 has 4 divisors (see below), whose sum is σ = 2244404136. Its totient is φ = 2242580400.

The previous prime is 2243492263. The next prime is 2243492269. The reversal of 2243492267 is 7622943422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243492267 - 2² = 2243492263 is a prime.

It is a Duffinian number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452234 + ... + 457167.

It is an arithmetic number, because the mean of its divisors is an integer number (561101034).

Almost surely, 2^2243492267 is an apocalyptic number.

2243492267 is a deficient number, since it is larger than the sum of its proper divisors (911869).

2243492267 is an equidigital number, since it uses as much as digits as its factorization.

2243492267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911868.

The product of its digits is 290304, while the sum is 41.

The square root of 2243492267 is about 47365.5177001160. The cubic root of 2243492267 is about 1309.1061374984.

The spelling of 2243492267 in words is "two billion, two hundred forty-three million, four hundred ninety-two thousand, two hundred sixty-seven".