22363423 has 2 divisors, whose sum is σ = 22363424. Its totient is φ = 22363422.

The previous prime is 22363391. The next prime is 22363427. The reversal of 22363423 is 32436322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22363423 - 2⁵ = 22363391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22363427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11181711 + 11181712.

It is an arithmetic number, because the mean of its divisors is an integer number (11181712).

Almost surely, 2^22363423 is an apocalyptic number.

22363423 is a deficient number, since it is larger than the sum of its proper divisors (1).

22363423 is an equidigital number, since it uses as much as digits as its factorization.

22363423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 25.

The square root of 22363423 is about 4728.9980968488. The cubic root of 22363423 is about 281.7384317368.

Adding to 22363423 its reverse (32436322), we get a palindrome (54799745).

It can be divided in two parts, 22363 and 423, that multiplied together give a palindrome (9459549).

The spelling of 22363423 in words is "twenty-two million, three hundred sixty-three thousand, four hundred twenty-three".