572723 has 8 divisors (see below), whose sum is σ = 614688. Its totient is φ = 532224.

The previous prime is 572711. The next prime is 572749. The reversal of 572723 is 327275.

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 572723 - 2⁴ = 572707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572692 and 572701.

It is not an unprimeable number, because it can be changed into a prime (572023) 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, 515 + ... + 1187.

It is an arithmetic number, because the mean of its divisors is an integer number (76836).

2⁵⁷²⁷²³ is an apocalyptic number.

572723 is a deficient number, since it is larger than the sum of its proper divisors (41965).

572723 is a wasteful number, since it uses less digits than its factorization.

572723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733.

The product of its digits is 2940, while the sum is 26.

The square root of 572723 is about 756.7846457216. The cubic root of 572723 is about 83.0452649019.

Adding to 572723 its reverse (327275), we get a palindrome (899998).

It can be divided in two parts, 57272 and 3, that added together give a palindrome (57275).

The spelling of 572723 in words is "five hundred seventy-two thousand, seven hundred twenty-three".