22411423 has 8 divisors (see below), whose sum is σ = 23772528. Its totient is φ = 21055104.

The previous prime is 22411409. The next prime is 22411427. The reversal of 22411423 is 32411422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22411423 - 2¹³ = 22403231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22411423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22411427) 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, 14265 + ... + 15757.

It is an arithmetic number, because the mean of its divisors is an integer number (2971566).

Almost surely, 2^22411423 is an apocalyptic number.

22411423 is a deficient number, since it is larger than the sum of its proper divisors (1361105).

22411423 is a wasteful number, since it uses less digits than its factorization.

22411423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393.

The product of its digits is 384, while the sum is 19.

The square root of 22411423 is about 4734.0704473001. The cubic root of 22411423 is about 281.9398585762.

Adding to 22411423 its reverse (32411422), we get a palindrome (54822845).

Subtracting 22411423 from its reverse (32411422), we obtain a palindrome (9999999).

The spelling of 22411423 in words is "twenty-two million, four hundred eleven thousand, four hundred twenty-three".