22074268 has 6 divisors (see below), whose sum is σ = 38629976. Its totient is φ = 11037132.

The previous prime is 22074233. The next prime is 22074271. The reversal of 22074268 is 86247022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2759280 + ... + 2759287.

Almost surely, 2^22074268 is an apocalyptic number.

It is an amenable number.

22074268 is a deficient number, since it is larger than the sum of its proper divisors (16555708).

22074268 is a wasteful number, since it uses less digits than its factorization.

22074268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518571 (or 5518569 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 22074268 is about 4698.3260848945. The cubic root of 22074268 is about 280.5188847684.

The spelling of 22074268 in words is "twenty-two million, seventy-four thousand, two hundred sixty-eight".