560066 has 12 divisors (see below), whose sum is σ = 910242. Its totient is φ = 258336.

The previous prime is 560047. The next prime is 560081. The reversal of 560066 is 660065.

560066 = T₁₂₀ + T₁₂₁ + ... + T₁₇₁.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 229441 + 330625 = 479^2 + 575^2 .

560066 is a modest number, since divided by 66 gives 56 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 491 + ... + 1166.

2⁵⁶⁰⁰⁶⁶ is an apocalyptic number.

560066 is a deficient number, since it is larger than the sum of its proper divisors (350176).

560066 is a wasteful number, since it uses less digits than its factorization.

560066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685 (or 1672 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 560066 is about 748.3755741605. The cubic root of 560066 is about 82.4289440217.

Subtracting 560066 from its reverse (660065), we obtain a palindrome (99999).

The spelling of 560066 in words is "five hundred sixty thousand, sixty-six".