573222971 has 4 divisors (see below), whose sum is σ = 573462552. Its totient is φ = 572983392.

The previous prime is 573222959. The next prime is 573223003. The reversal of 573222971 is 179222375.

It is a happy number.

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 573222971 - 2¹⁰ = 573221947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573222911) 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 3 ways as a sum of consecutive naturals, for example, 116165 + ... + 120998.

It is an arithmetic number, because the mean of its divisors is an integer number (143365638).

Almost surely, 2^573222971 is an apocalyptic number.

573222971 is a deficient number, since it is larger than the sum of its proper divisors (239581).

573222971 is a wasteful number, since it uses less digits than its factorization.

573222971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239580.

The product of its digits is 52920, while the sum is 38.

The square root of 573222971 is about 23942.0753277572. The cubic root of 573222971 is about 830.6942326354.

The spelling of 573222971 in words is "five hundred seventy-three million, two hundred twenty-two thousand, nine hundred seventy-one".