573812 has 12 divisors (see below), whose sum is σ = 1011360. Its totient is φ = 284856.

The previous prime is 573809. The next prime is 573817. The reversal of 573812 is 218375.

It is a super-2 number, since 2×573812² = 658520422688, which contains 22 as substring.

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 573812.

It is not an unprimeable number, because it can be changed into a prime (573817) 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, 239 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (84280).

2⁵⁷³⁸¹² is an apocalyptic number.

It is an amenable number.

573812 is a deficient number, since it is larger than the sum of its proper divisors (437548).

573812 is a wasteful number, since it uses less digits than its factorization.

573812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1028 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 573812 is about 757.5037953700. The cubic root of 573812 is about 83.0978668486.

The spelling of 573812 in words is "five hundred seventy-three thousand, eight hundred twelve".