22941164 has 6 divisors (see below), whose sum is σ = 40147044. Its totient is φ = 11470580.

The previous prime is 22941131. The next prime is 22941167. The reversal of 22941164 is 46114922.

It is not an unprimeable number, because it can be changed into a prime (22941167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2867642 + ... + 2867649.

It is an arithmetic number, because the mean of its divisors is an integer number (6691174).

Almost surely, 2^22941164 is an apocalyptic number.

It is an amenable number.

22941164 is a deficient number, since it is larger than the sum of its proper divisors (17205880).

22941164 is a wasteful number, since it uses less digits than its factorization.

22941164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735295 (or 5735293 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 22941164 is about 4789.6935183788. The cubic root of 22941164 is about 284.1439956152.

The spelling of 22941164 in words is "twenty-two million, nine hundred forty-one thousand, one hundred sixty-four".