22854263 has 2 divisors, whose sum is σ = 22854264. Its totient is φ = 22854262.

The previous prime is 22854253. The next prime is 22854269. The reversal of 22854263 is 36245822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22854263 - 2¹² = 22850167 is a prime.

It is a super-3 number, since 3×22854263³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22854269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11427131 + 11427132.

It is an arithmetic number, because the mean of its divisors is an integer number (11427132).

Almost surely, 2^22854263 is an apocalyptic number.

22854263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22854263 is an equidigital number, since it uses as much as digits as its factorization.

22854263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

The square root of 22854263 is about 4780.6132451810. The cubic root of 22854263 is about 283.7847630241.

The spelling of 22854263 in words is "twenty-two million, eight hundred fifty-four thousand, two hundred sixty-three".