568450 has 12 divisors (see below), whose sum is σ = 1057410. Its totient is φ = 227360.

The previous prime is 568441. The next prime is 568453. The reversal of 568450 is 54865.

It can be written as a sum of positive squares in 3 ways, for example, as 439569 + 128881 = 663^2 + 359^2 .

It is not an unprimeable number, because it can be changed into a prime (568453) by changing a digit.

568450 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5635 + ... + 5734.

2⁵⁶⁸⁴⁵⁰ is an apocalyptic number.

568450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

568450 is a deficient number, since it is larger than the sum of its proper divisors (488960).

568450 is a wasteful number, since it uses less digits than its factorization.

568450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11381 (or 11376 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 568450 is about 753.9562321514. The cubic root of 568450 is about 82.8382197316.

The spelling of 568450 in words is "five hundred sixty-eight thousand, four hundred fifty".