572487 has 4 divisors (see below), whose sum is σ = 763320. Its totient is φ = 381656.

The previous prime is 572479. The next prime is 572491. The reversal of 572487 is 784275.

572487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 572487 - 2³ = 572479 is a prime.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 572487.

It is not an unprimeable number, because it can be changed into a prime (572417) 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, 95412 + ... + 95417.

It is an arithmetic number, because the mean of its divisors is an integer number (190830).

2⁵⁷²⁴⁸⁷ is an apocalyptic number.

572487 is a deficient number, since it is larger than the sum of its proper divisors (190833).

572487 is a wasteful number, since it uses less digits than its factorization.

572487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190832.

The product of its digits is 15680, while the sum is 33.

The square root of 572487 is about 756.6287068305. The cubic root of 572487 is about 83.0338566091.

The spelling of 572487 in words is "five hundred seventy-two thousand, four hundred eighty-seven".