563770 has 8 divisors (see below), whose sum is σ = 1014804. Its totient is φ = 225504.

The previous prime is 563747. The next prime is 563777. The reversal of 563770 is 77365.

It can be written as a sum of positive squares in 2 ways, for example, as 480249 + 83521 = 693^2 + 289^2 .

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

It is a super-2 number, since 2×563770² = 635673225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (563777) 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, 28179 + ... + 28198.

2⁵⁶³⁷⁷⁰ is an apocalyptic number.

563770 is a deficient number, since it is larger than the sum of its proper divisors (451034).

563770 is a wasteful number, since it uses less digits than its factorization.

563770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56384.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 563770 is about 750.8461893091. The cubic root of 563770 is about 82.6102596757.

The spelling of 563770 in words is "five hundred sixty-three thousand, seven hundred seventy".