22282573 has 8 divisors (see below), whose sum is σ = 23594400. Its totient is φ = 20984688.

The previous prime is 22282553. The next prime is 22282577. The reversal of 22282573 is 37528222.

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 22282573 - 2⁵ = 22282541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22282577) 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, 103 + ... + 6676.

It is an arithmetic number, because the mean of its divisors is an integer number (2949300).

Almost surely, 2^22282573 is an apocalyptic number.

It is an amenable number.

22282573 is a deficient number, since it is larger than the sum of its proper divisors (1311827).

22282573 is a wasteful number, since it uses less digits than its factorization.

22282573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6971.

The product of its digits is 13440, while the sum is 31.

The square root of 22282573 is about 4720.4420343862. The cubic root of 22282573 is about 281.3985008037.

The spelling of 22282573 in words is "twenty-two million, two hundred eighty-two thousand, five hundred seventy-three".