22841332 has 6 divisors (see below), whose sum is σ = 39972338. Its totient is φ = 11420664.

The previous prime is 22841311. The next prime is 22841333. The reversal of 22841332 is 23314822.

It can be written as a sum of positive squares in only one way, i.e., 11792356 + 11048976 = 3434^2 + 3324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22841297 and 22841306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22841333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855163 + ... + 2855170.

Almost surely, 2^22841332 is an apocalyptic number.

It is an amenable number.

22841332 is a deficient number, since it is larger than the sum of its proper divisors (17131006).

22841332 is a wasteful number, since it uses less digits than its factorization.

22841332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710337 (or 5710335 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 22841332 is about 4779.2606122705. The cubic root of 22841332 is about 283.7312308802.

The spelling of 22841332 in words is "twenty-two million, eight hundred forty-one thousand, three hundred thirty-two".