573494 has 8 divisors (see below), whose sum is σ = 878688. Its totient is φ = 280600.

The previous prime is 573493. The next prime is 573497. The reversal of 573494 is 494375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 573494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2957 + ... + 3144.

It is an arithmetic number, because the mean of its divisors is an integer number (109836).

2⁵⁷³⁴⁹⁴ is an apocalyptic number.

573494 is a deficient number, since it is larger than the sum of its proper divisors (305194).

573494 is a wasteful number, since it uses less digits than its factorization.

573494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150.

The product of its digits is 15120, while the sum is 32.

The square root of 573494 is about 757.2938663425. The cubic root of 573494 is about 83.0825133852.

The spelling of 573494 in words is "five hundred seventy-three thousand, four hundred ninety-four".