2243492263 has 2 divisors, whose sum is σ = 2243492264. Its totient is φ = 2243492262.

The previous prime is 2243492257. The next prime is 2243492269. The reversal of 2243492263 is 3622943422.

It is a balanced prime because it is at equal distance from previous prime (2243492257) and next prime (2243492269).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2243492263 is a prime.

It is a super-2 number, since 2×2243492263² = 10066515068281722338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243492269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121746131 + 1121746132.

It is an arithmetic number, because the mean of its divisors is an integer number (1121746132).

Almost surely, 2^2243492263 is an apocalyptic number.

2243492263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243492263 is an equidigital number, since it uses as much as digits as its factorization.

2243492263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

The square root of 2243492263 is about 47365.5176578912. The cubic root of 2243492263 is about 1309.1061367203.

The spelling of 2243492263 in words is "two billion, two hundred forty-three million, four hundred ninety-two thousand, two hundred sixty-three".