22342336 has 14 divisors (see below), whose sum is σ = 44335700. Its totient is φ = 11171136.

The previous prime is 22342319. The next prime is 22342357. The reversal of 22342336 is 63324322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22342336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174486 + ... + 174613.

Almost surely, 2^22342336 is an apocalyptic number.

It is an amenable number.

22342336 is a deficient number, since it is larger than the sum of its proper divisors (21993364).

22342336 is an equidigital number, since it uses as much as digits as its factorization.

22342336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349111 (or 349101 counting only the distinct ones).

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

The square root of 22342336 is about 4726.7680290025. The cubic root of 22342336 is about 281.6498512811.

Adding to 22342336 its reverse (63324322), we get a palindrome (85666658).

The spelling of 22342336 in words is "twenty-two million, three hundred forty-two thousand, three hundred thirty-six".