563004 has 48 divisors (see below), whose sum is σ = 1575840. Its totient is φ = 172800.

The previous prime is 562997. The next prime is 563009. The reversal of 563004 is 400365.

It is a happy number.

563004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563009) by changing a digit.

563004 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1204 + ... + 1604.

It is an arithmetic number, because the mean of its divisors is an integer number (32830).

2⁵⁶³⁰⁰⁴ is an apocalyptic number.

563004 is a gapful number since it is divisible by the number (54) 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 563004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787920).

563004 is an abundant number, since it is smaller than the sum of its proper divisors (1012836).

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

563004 is a wasteful number, since it uses less digits than its factorization.

563004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 563004 is about 750.3359247697. The cubic root of 563004 is about 82.5728282527.

Adding to 563004 its reverse (400365), we get a palindrome (963369).

The spelling of 563004 in words is "five hundred sixty-three thousand, four".