22074366 has 8 divisors (see below), whose sum is σ = 44148744. Its totient is φ = 7358120.

The previous prime is 22074361. The next prime is 22074383. The reversal of 22074366 is 66347022.

It is a sphenic number, since it is the product of 3 distinct primes.

22074366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22074361) 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, 1839525 + ... + 1839536.

It is an arithmetic number, because the mean of its divisors is an integer number (5518593).

Almost surely, 2^22074366 is an apocalyptic number.

22074366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22074366 is a wasteful number, since it uses less digits than its factorization.

22074366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679066.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 22074366 is about 4698.3365141292. The cubic root of 22074366 is about 280.5192998944.

The spelling of 22074366 in words is "twenty-two million, seventy-four thousand, three hundred sixty-six".