572486 has 4 divisors (see below), whose sum is σ = 858732. Its totient is φ = 286242.

The previous prime is 572479. The next prime is 572491. The reversal of 572486 is 684275.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143120 + ... + 143123.

It is an arithmetic number, because the mean of its divisors is an integer number (214683).

2⁵⁷²⁴⁸⁶ is an apocalyptic number.

572486 is a deficient number, since it is larger than the sum of its proper divisors (286246).

572486 is a wasteful number, since it uses less digits than its factorization.

572486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286245.

The product of its digits is 13440, while the sum is 32.

The square root of 572486 is about 756.6280460041. The cubic root of 572486 is about 83.0338082622.

The spelling of 572486 in words is "five hundred seventy-two thousand, four hundred eighty-six".