22675566 has 8 divisors (see below), whose sum is σ = 45351144. Its totient is φ = 7558520.

The previous prime is 22675559. The next prime is 22675567. The reversal of 22675566 is 66557622.

It is a sphenic number, since it is the product of 3 distinct primes.

22675566 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22675567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889625 + ... + 1889636.

It is an arithmetic number, because the mean of its divisors is an integer number (5668893).

Almost surely, 2^22675566 is an apocalyptic number.

22675566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22675566 is a wasteful number, since it uses less digits than its factorization.

22675566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779266.

The product of its digits is 151200, while the sum is 39.

The square root of 22675566 is about 4761.8868109185. The cubic root of 22675566 is about 283.0431911837.

The spelling of 22675566 in words is "twenty-two million, six hundred seventy-five thousand, five hundred sixty-six".