22412653 has 2 divisors, whose sum is σ = 22412654. Its totient is φ = 22412652.

The previous prime is 22412633. The next prime is 22412671. The reversal of 22412653 is 35621422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13520329 + 8892324 = 3677^2 + 2982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22412653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22412623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11206326 + 11206327.

It is an arithmetic number, because the mean of its divisors is an integer number (11206327).

Almost surely, 2^22412653 is an apocalyptic number.

It is an amenable number.

22412653 is a deficient number, since it is larger than the sum of its proper divisors (1).

22412653 is an equidigital number, since it uses as much as digits as its factorization.

22412653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 22412653 is about 4734.2003548646. The cubic root of 22412653 is about 281.9450163579.

The spelling of 22412653 in words is "twenty-two million, four hundred twelve thousand, six hundred fifty-three".