572745 has 8 divisors (see below), whose sum is σ = 916416. Its totient is φ = 305456.

The previous prime is 572711. The next prime is 572749. The reversal of 572745 is 547275.

572745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 572745 - 2⁹ = 572233 is a prime.

572745 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (572749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19077 + ... + 19106.

It is an arithmetic number, because the mean of its divisors is an integer number (114552).

2⁵⁷²⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

572745 is a deficient number, since it is larger than the sum of its proper divisors (343671).

572745 is a wasteful number, since it uses less digits than its factorization.

572745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38191.

The product of its digits is 9800, while the sum is 30.

The square root of 572745 is about 756.7991807607. The cubic root of 572745 is about 83.0463282272.

The spelling of 572745 in words is "five hundred seventy-two thousand, seven hundred forty-five".