22300966 has 24 divisors (see below), whose sum is σ = 35533512. Its totient is φ = 10490400.

The previous prime is 22300963. The next prime is 22301009. The reversal of 22300966 is 66900322.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78661 + ... + 78943.

It is an arithmetic number, because the mean of its divisors is an integer number (1480563).

Almost surely, 2^22300966 is an apocalyptic number.

22300966 is a deficient number, since it is larger than the sum of its proper divisors (13232546).

22300966 is a wasteful number, since it uses less digits than its factorization.

22300966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 22300966 is about 4722.3898610767. The cubic root of 22300966 is about 281.4759056764.

The spelling of 22300966 in words is "twenty-two million, three hundred thousand, nine hundred sixty-six".