573490 has 8 divisors (see below), whose sum is σ = 1032300. Its totient is φ = 229392.

The previous prime is 573487. The next prime is 573493. The reversal of 573490 is 94375.

573490 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (573487) and next prime (573493).

It can be written as a sum of positive squares in 2 ways, for example, as 573049 + 441 = 757^2 + 21^2 .

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

It is not an unprimeable number, because it can be changed into a prime (573493) 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, 28665 + ... + 28684.

2⁵⁷³⁴⁹⁰ is an apocalyptic number.

573490 is a deficient number, since it is larger than the sum of its proper divisors (458810).

573490 is a wasteful number, since it uses less digits than its factorization.

573490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57356.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 573490 is about 757.2912253552. The cubic root of 573490 is about 83.0823202237.

The spelling of 573490 in words is "five hundred seventy-three thousand, four hundred ninety".