22968065 has 8 divisors (see below), whose sum is σ = 27911040. Its totient is φ = 18141552.

The previous prime is 22968061. The next prime is 22968067. The reversal of 22968065 is 56086922.

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

It is a cyclic number.

It is not a de Polignac number, because 22968065 - 2² = 22968061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22968061) 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 7 ways as a sum of consecutive naturals, for example, 28679 + ... + 29468.

It is an arithmetic number, because the mean of its divisors is an integer number (3488880).

Almost surely, 2^22968065 is an apocalyptic number.

It is an amenable number.

22968065 is a deficient number, since it is larger than the sum of its proper divisors (4942975).

22968065 is an equidigital number, since it uses as much as digits as its factorization.

22968065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58231.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 22968065 is about 4792.5009128846. The cubic root of 22968065 is about 284.2550154376.

The spelling of 22968065 in words is "twenty-two million, nine hundred sixty-eight thousand, sixty-five".