22894706 has 8 divisors (see below), whose sum is σ = 35835264. Its totient is φ = 10949620.

The previous prime is 22894693. The next prime is 22894721. The reversal of 22894706 is 60749822.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22894706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248810 + ... + 248901.

It is an arithmetic number, because the mean of its divisors is an integer number (4479408).

Almost surely, 2^22894706 is an apocalyptic number.

22894706 is a deficient number, since it is larger than the sum of its proper divisors (12940558).

22894706 is a wasteful number, since it uses less digits than its factorization.

22894706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497736.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 22894706 is about 4784.8412721845. The cubic root of 22894706 is about 283.9520599501.

The spelling of 22894706 in words is "twenty-two million, eight hundred ninety-four thousand, seven hundred six".