594490 has 32 divisors (see below), whose sum is σ = 1224720. Its totient is φ = 205824.

The previous prime is 594469. The next prime is 594499. The reversal of 594490 is 94495.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 91809 + 502681 = 303^2 + 709^2 .

It is not an unprimeable number, because it can be changed into a prime (594499) 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, 2076 + ... + 2344.

2⁵⁹⁴⁴⁹⁰ is an apocalyptic number.

594490 is an abundant number, since it is smaller than the sum of its proper divisors (630230).

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

594490 is a wasteful number, since it uses less digits than its factorization.

594490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 594490 is about 771.0317762583. The cubic root of 594490 is about 84.0842880326.

The spelling of 594490 in words is "five hundred ninety-four thousand, four hundred ninety".