572869 has 8 divisors (see below), whose sum is σ = 658080. Its totient is φ = 493200.

The previous prime is 572867. The next prime is 572879. The reversal of 572869 is 968275.

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 572869 - 2¹ = 572867 is a prime.

It is a super-2 number, since 2×572869² = 656357782322, which contains 22 as substring.

It is a Duffinian number.

572869 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572867) 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 7 ways as a sum of consecutive naturals, for example, 1162 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (82260).

2⁵⁷²⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

572869 is a deficient number, since it is larger than the sum of its proper divisors (85211).

572869 is a wasteful number, since it uses less digits than its factorization.

572869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771.

The product of its digits is 30240, while the sum is 37.

The square root of 572869 is about 756.8811003057. The cubic root of 572869 is about 83.0523210056.

It can be divided in two parts, 572 and 869, that added together give a palindrome (1441).

The spelling of 572869 in words is "five hundred seventy-two thousand, eight hundred sixty-nine".