22030873 has 8 divisors (see below), whose sum is σ = 22966592. Its totient is φ = 21113136.

The previous prime is 22030871. The next prime is 22030901. The reversal of 22030873 is 37803022.

It is a happy number.

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 22030873 - 2¹ = 22030871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965 + ... + 6922.

It is an arithmetic number, because the mean of its divisors is an integer number (2870824).

Almost surely, 2^22030873 is an apocalyptic number.

It is an amenable number.

22030873 is a deficient number, since it is larger than the sum of its proper divisors (935719).

22030873 is an equidigital number, since it uses as much as digits as its factorization.

22030873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8991.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 22030873 is about 4693.7056788853. The cubic root of 22030873 is about 280.3349435595.

Adding to 22030873 its reverse (37803022), we get a palindrome (59833895).

The spelling of 22030873 in words is "twenty-two million, thirty thousand, eight hundred seventy-three".