566368 has 24 divisors (see below), whose sum is σ = 1217160. Its totient is φ = 257280.

The previous prime is 566347. The next prime is 566387. The reversal of 566368 is 863665.

It is a super-2 number, since 2×566368² = 641545422848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453 + ... + 1156.

It is an arithmetic number, because the mean of its divisors is an integer number (50715).

2⁵⁶⁶³⁶⁸ is an apocalyptic number.

It is an amenable number.

566368 is an abundant number, since it is smaller than the sum of its proper divisors (650792).

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

566368 is a wasteful number, since it uses less digits than its factorization.

566368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1622 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 566368 is about 752.5742488286. The cubic root of 566368 is about 82.7369618289.

It can be divided in two parts, 56636 and 8, that added together give a square (56644 = 238²).

The spelling of 566368 in words is "five hundred sixty-six thousand, three hundred sixty-eight".