22942364 has 12 divisors (see below), whose sum is σ = 41533800. Its totient is φ = 11075568.

The previous prime is 22942363. The next prime is 22942369. The reversal of 22942364 is 46324922.

It is a self number, because there is not a number n which added to its sum of digits gives 22942364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22942363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98774 + ... + 99005.

It is an arithmetic number, because the mean of its divisors is an integer number (3461150).

Almost surely, 2^22942364 is an apocalyptic number.

It is an amenable number.

22942364 is a deficient number, since it is larger than the sum of its proper divisors (18591436).

22942364 is a wasteful number, since it uses less digits than its factorization.

22942364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197812 (or 197810 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 22942364 is about 4789.8187857162. The cubic root of 22942364 is about 284.1489498371.

The spelling of 22942364 in words is "twenty-two million, nine hundred forty-two thousand, three hundred sixty-four".