573496 has 64 divisors (see below), whose sum is σ = 1440000. Its totient is φ = 211680.

The previous prime is 573493. The next prime is 573497. The reversal of 573496 is 694375.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30175 + ... + 30193.

It is an arithmetic number, because the mean of its divisors is an integer number (22500).

2⁵⁷³⁴⁹⁶ is an apocalyptic number.

573496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 573496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720000).

573496 is an abundant number, since it is smaller than the sum of its proper divisors (866504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

573496 is a wasteful number, since it uses less digits than its factorization.

573496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 39 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 573496 is about 757.2951868327. The cubic root of 573496 is about 83.0826099656.

It can be divided in two parts, 57 and 3496, that added together give a palindrome (3553).

The spelling of 573496 in words is "five hundred seventy-three thousand, four hundred ninety-six".