572143 has 8 divisors (see below), whose sum is σ = 672336. Its totient is φ = 480000.

The previous prime is 572137. The next prime is 572161. The reversal of 572143 is 341275.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572143 is a prime.

It is a super-2 number, since 2×572143² = 654695224898, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572183) 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 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 2143.

It is an arithmetic number, because the mean of its divisors is an integer number (84042).

2⁵⁷²¹⁴³ is an apocalyptic number.

572143 is a deficient number, since it is larger than the sum of its proper divisors (100193).

572143 is a wasteful number, since it uses less digits than its factorization.

572143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025.

The product of its digits is 840, while the sum is 22.

The square root of 572143 is about 756.4013484917. The cubic root of 572143 is about 83.0172219549.

It can be divided in two parts, 572 and 143, that multiplied together give a square (81796 = 286²).

The spelling of 572143 in words is "five hundred seventy-two thousand, one hundred forty-three".