22066683 has 16 divisors (see below), whose sum is σ = 30852096. Its totient is φ = 14002560.

The previous prime is 22066679. The next prime is 22066691. The reversal of 22066683 is 38666022.

It is not a de Polignac number, because 22066683 - 2² = 22066679 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22066613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15966 + ... + 17292.

It is an arithmetic number, because the mean of its divisors is an integer number (1928256).

Almost surely, 2^22066683 is an apocalyptic number.

22066683 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22066683 is a deficient number, since it is larger than the sum of its proper divisors (8785413).

22066683 is a wasteful number, since it uses less digits than its factorization.

22066683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 22066683 is about 4697.5188131608. The cubic root of 22066683 is about 280.4867511321.

The spelling of 22066683 in words is "twenty-two million, sixty-six thousand, six hundred eighty-three".