22414523 has 2 divisors, whose sum is σ = 22414524. Its totient is φ = 22414522.

The previous prime is 22414501. The next prime is 22414531. The reversal of 22414523 is 32541422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22414523 - 2¹⁴ = 22398139 is a prime.

It is not a weakly prime, because it can be changed into another prime (22414583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207261 + 11207262.

It is an arithmetic number, because the mean of its divisors is an integer number (11207262).

Almost surely, 2^22414523 is an apocalyptic number.

22414523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22414523 is an equidigital number, since it uses as much as digits as its factorization.

22414523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 23.

The square root of 22414523 is about 4734.3978497798. The cubic root of 22414523 is about 281.9528575019.

Adding to 22414523 its reverse (32541422), we get a palindrome (54955945).

The spelling of 22414523 in words is "twenty-two million, four hundred fourteen thousand, five hundred twenty-three".