566670 has 32 divisors (see below), whose sum is σ = 1465632. Its totient is φ = 139392.

The previous prime is 566659. The next prime is 566677. The reversal of 566670 is 76665.

It is a super-2 number, since 2×566670² = 642229777800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566677) by changing a digit.

566670 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, 337 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (45801).

2⁵⁶⁶⁶⁷⁰ is an apocalyptic number.

566670 is an abundant number, since it is smaller than the sum of its proper divisors (898962).

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

566670 is a wasteful number, since it uses less digits than its factorization.

566670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 566670 is about 752.7748667430. The cubic root of 566670 is about 82.7516649446.

The spelling of 566670 in words is "five hundred sixty-six thousand, six hundred seventy".