22423041 has 8 divisors (see below), whose sum is σ = 33219360. Its totient is φ = 14948676.

The previous prime is 22423019. The next prime is 22423043. The reversal of 22423041 is 14032422.

It is not a de Polignac number, because 22423041 - 2⁹ = 22422529 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22423043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415215 + ... + 415268.

It is an arithmetic number, because the mean of its divisors is an integer number (4152420).

Almost surely, 2^22423041 is an apocalyptic number.

It is an amenable number.

22423041 is a deficient number, since it is larger than the sum of its proper divisors (10796319).

22423041 is an equidigital number, since it uses as much as digits as its factorization.

22423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830492 (or 830486 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 22423041 is about 4735.2973507479. The cubic root of 22423041 is about 281.9885690251.

Adding to 22423041 its reverse (14032422), we get a palindrome (36455463).

The spelling of 22423041 in words is "twenty-two million, four hundred twenty-three thousand, forty-one".