572243 has 4 divisors (see below), whose sum is σ = 654000. Its totient is φ = 490488.

The previous prime is 572239. The next prime is 572251. The reversal of 572243 is 342275.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 572243 - 2² = 572239 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁸ + 7³ + 2⁴ + 2¹² + 4² + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 40868 + ... + 40881.

It is an arithmetic number, because the mean of its divisors is an integer number (163500).

2⁵⁷²²⁴³ is an apocalyptic number.

572243 is a deficient number, since it is larger than the sum of its proper divisors (81757).

572243 is an equidigital number, since it uses as much as digits as its factorization.

572243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81756.

The product of its digits is 1680, while the sum is 23.

The square root of 572243 is about 756.4674480769. The cubic root of 572243 is about 83.0220582975.

The spelling of 572243 in words is "five hundred seventy-two thousand, two hundred forty-three".