22454063 has 2 divisors, whose sum is σ = 22454064. Its totient is φ = 22454062.

The previous prime is 22454053. The next prime is 22454071. The reversal of 22454063 is 36045422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22454063 - 2⁶ = 22453999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22454053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11227031 + 11227032.

It is an arithmetic number, because the mean of its divisors is an integer number (11227032).

Almost surely, 2^22454063 is an apocalyptic number.

22454063 is a deficient number, since it is larger than the sum of its proper divisors (1).

22454063 is an equidigital number, since it uses as much as digits as its factorization.

22454063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 22454063 is about 4738.5718312589. The cubic root of 22454063 is about 282.1185516667.

Adding to 22454063 its reverse (36045422), we get a palindrome (58499485).

The spelling of 22454063 in words is "twenty-two million, four hundred fifty-four thousand, sixty-three".