22552324 has 12 divisors (see below), whose sum is σ = 39505984. Its totient is φ = 11264904.

The previous prime is 22552307. The next prime is 22552381. The reversal of 22552324 is 42325522.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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, 3049 + ... + 7375.

Almost surely, 2^22552324 is an apocalyptic number.

It is an amenable number.

22552324 is a deficient number, since it is larger than the sum of its proper divisors (16953660).

22552324 is a wasteful number, since it uses less digits than its factorization.

22552324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5634 (or 5632 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 22552324 is about 4748.9287213013. The cubic root of 22552324 is about 282.5294782198.

Adding to 22552324 its reverse (42325522), we get a palindrome (64877846).

The spelling of 22552324 in words is "twenty-two million, five hundred fifty-two thousand, three hundred twenty-four".