575490 has 16 divisors (see below), whose sum is σ = 1381248. Its totient is φ = 153456.

The previous prime is 575489. The next prime is 575503. The reversal of 575490 is 94575.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 19183 = 575490 / (5 + 7 + 5 + 4 + 9 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9562 + ... + 9621.

It is an arithmetic number, because the mean of its divisors is an integer number (86328).

2⁵⁷⁵⁴⁹⁰ is an apocalyptic number.

575490 is an abundant number, since it is smaller than the sum of its proper divisors (805758).

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

575490 is a wasteful number, since it uses less digits than its factorization.

575490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19193.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 575490 is about 758.6105720328. The cubic root of 575490 is about 83.1787891258.

The spelling of 575490 in words is "five hundred seventy-five thousand, four hundred ninety".