22833166 has 4 divisors (see below), whose sum is σ = 34249752. Its totient is φ = 11416582.

The previous prime is 22833157. The next prime is 22833191. The reversal of 22833166 is 66133822.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708290 + ... + 5708293.

It is an arithmetic number, because the mean of its divisors is an integer number (8562438).

Almost surely, 2^22833166 is an apocalyptic number.

22833166 is a deficient number, since it is larger than the sum of its proper divisors (11416586).

22833166 is a wasteful number, since it uses less digits than its factorization.

22833166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416585.

The product of its digits is 10368, while the sum is 31.

The square root of 22833166 is about 4778.4062196511. The cubic root of 22833166 is about 283.6974146183.

Adding to 22833166 its reverse (66133822), we get a palindrome (88966988).

The spelling of 22833166 in words is "twenty-two million, eight hundred thirty-three thousand, one hundred sixty-six".