22766682 has 16 divisors (see below), whose sum is σ = 47103840. Its totient is φ = 7327152.

The previous prime is 22766677. The next prime is 22766719. The reversal of 22766682 is 28666722.

It is a self number, because there is not a number n which added to its sum of digits gives 22766682.

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 7 ways as a sum of consecutive naturals, for example, 65248 + ... + 65595.

It is an arithmetic number, because the mean of its divisors is an integer number (2943990).

Almost surely, 2^22766682 is an apocalyptic number.

22766682 is an abundant number, since it is smaller than the sum of its proper divisors (24337158).

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

22766682 is a wasteful number, since it uses less digits than its factorization.

22766682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130877.

The product of its digits is 96768, while the sum is 39.

The square root of 22766682 is about 4771.4444353885. Note that the first 4 decimals coincide. The cubic root of 22766682 is about 283.4217969057.

The spelling of 22766682 in words is "twenty-two million, seven hundred sixty-six thousand, six hundred eighty-two".