566326 has 4 divisors (see below), whose sum is σ = 849492. Its totient is φ = 283162.

The previous prime is 566323. The next prime is 566347. The reversal of 566326 is 623665.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 566294 and 566303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141580 + ... + 141583.

It is an arithmetic number, because the mean of its divisors is an integer number (212373).

2⁵⁶⁶³²⁶ is an apocalyptic number.

566326 is a deficient number, since it is larger than the sum of its proper divisors (283166).

566326 is a wasteful number, since it uses less digits than its factorization.

566326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283165.

The product of its digits is 6480, while the sum is 28.

The square root of 566326 is about 752.5463440879. The cubic root of 566326 is about 82.7349166108.

The spelling of 566326 in words is "five hundred sixty-six thousand, three hundred twenty-six".