564245 has 8 divisors (see below), whose sum is σ = 738720. Its totient is φ = 410320.

The previous prime is 564233. The next prime is 564251. The reversal of 564245 is 542465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564245 - 2⁴ = 564229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5075 + ... + 5184.

It is an arithmetic number, because the mean of its divisors is an integer number (92340).

2⁵⁶⁴²⁴⁵ is an apocalyptic number.

564245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564245 is a deficient number, since it is larger than the sum of its proper divisors (174475).

564245 is a wasteful number, since it uses less digits than its factorization.

564245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275.

The product of its digits is 4800, while the sum is 26.

The square root of 564245 is about 751.1624325005. The cubic root of 564245 is about 82.6334540387.

The spelling of 564245 in words is "five hundred sixty-four thousand, two hundred forty-five".