22842168 has 32 divisors (see below), whose sum is σ = 57465600. Its totient is φ = 7566048.

The previous prime is 22842167. The next prime is 22842179. The reversal of 22842168 is 86124822.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22842167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993 + ... + 6831.

It is an arithmetic number, because the mean of its divisors is an integer number (1795800).

Almost surely, 2^22842168 is an apocalyptic number.

It is an amenable number.

22842168 is an abundant number, since it is smaller than the sum of its proper divisors (34623432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22842168 is a wasteful number, since it uses less digits than its factorization.

22842168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011 (or 6007 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 22842168 is about 4779.3480726978. The cubic root of 22842168 is about 283.7346923890.

The spelling of 22842168 in words is "twenty-two million, eight hundred forty-two thousand, one hundred sixty-eight".