22700668 has 12 divisors (see below), whose sum is σ = 41817160. Its totient is φ = 10752912.

The previous prime is 22700653. The next prime is 22700669. The reversal of 22700668 is 86600722.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22700669) by changing a digit.

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, 149271 + ... + 149422.

Almost surely, 2^22700668 is an apocalyptic number.

It is an amenable number.

22700668 is a deficient number, since it is larger than the sum of its proper divisors (19116492).

22700668 is a wasteful number, since it uses less digits than its factorization.

22700668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298716 (or 298714 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 22700668 is about 4764.5218018181. The cubic root of 22700668 is about 283.1475962226.

The spelling of 22700668 in words is "twenty-two million, seven hundred thousand, six hundred sixty-eight".