572289 has 4 divisors (see below), whose sum is σ = 763056. Its totient is φ = 381524.

The previous prime is 572281. The next prime is 572303. The reversal of 572289 is 982275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 572289 - 2³ = 572281 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (572281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95379 + ... + 95384.

It is an arithmetic number, because the mean of its divisors is an integer number (190764).

2⁵⁷²²⁸⁹ is an apocalyptic number.

It is an amenable number.

572289 is a deficient number, since it is larger than the sum of its proper divisors (190767).

572289 is a wasteful number, since it uses less digits than its factorization.

572289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190766.

The product of its digits is 10080, while the sum is 33.

The square root of 572289 is about 756.4978519467. The cubic root of 572289 is about 83.0242828258.

It can be divided in two parts, 572 and 289, that added together give a triangular number (861 = T₄₁).

The spelling of 572289 in words is "five hundred seventy-two thousand, two hundred eighty-nine".