22423034 has 8 divisors (see below), whose sum is σ = 35613108. Its totient is φ = 10552000.

The previous prime is 22423019. The next prime is 22423043. The reversal of 22423034 is 43032422.

It can be written as a sum of positive squares in 2 ways, for example, as 22420225 + 2809 = 4735^2 + 53^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22422997 and 22423015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329717 + ... + 329784.

Almost surely, 2^22423034 is an apocalyptic number.

22423034 is a deficient number, since it is larger than the sum of its proper divisors (13190074).

22423034 is a wasteful number, since it uses less digits than its factorization.

22423034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659520.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 22423034 is about 4735.2966116179. The cubic root of 22423034 is about 281.9885396815.

Adding to 22423034 its reverse (43032422), we get a palindrome (65455456).

The spelling of 22423034 in words is "twenty-two million, four hundred twenty-three thousand, thirty-four".