22573085 has 8 divisors (see below), whose sum is σ = 27137376. Its totient is φ = 18025360.

The previous prime is 22573039. The next prime is 22573091. The reversal of 22573085 is 58037522.

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

It is not a de Polignac number, because 22573085 - 2⁶ = 22573021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911 + ... + 6780.

It is an arithmetic number, because the mean of its divisors is an integer number (3392172).

Almost surely, 2^22573085 is an apocalyptic number.

It is an amenable number.

22573085 is a deficient number, since it is larger than the sum of its proper divisors (4564291).

22573085 is an equidigital number, since it uses as much as digits as its factorization.

22573085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 22573085 is about 4751.1140798764. The cubic root of 22573085 is about 282.6161477136.

The spelling of 22573085 in words is "twenty-two million, five hundred seventy-three thousand, eighty-five".