22441324 has 12 divisors (see below), whose sum is σ = 39640104. Its totient is φ = 11115584.

The previous prime is 22441297. The next prime is 22441333. The reversal of 22441324 is 42314422.

It is a happy number.

It is a super-2 number, since 2×22441324² = 1007226045745952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22441295 and 22441304.

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, 25789 + ... + 26644.

It is an arithmetic number, because the mean of its divisors is an integer number (3303342).

Almost surely, 2^22441324 is an apocalyptic number.

It is an amenable number.

22441324 is a deficient number, since it is larger than the sum of its proper divisors (17198780).

22441324 is a wasteful number, since it uses less digits than its factorization.

22441324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52544 (or 52542 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 22441324 is about 4737.2274591791. The cubic root of 22441324 is about 282.0651895633.

Adding to 22441324 its reverse (42314422), we get a palindrome (64755746).

The spelling of 22441324 in words is "twenty-two million, four hundred forty-one thousand, three hundred twenty-four".