563670 has 24 divisors (see below), whose sum is σ = 1465776. Its totient is φ = 150288.

The previous prime is 563663. The next prime is 563723. The reversal of 563670 is 76365.

563670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

563670 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 11 ways as a sum of consecutive naturals, for example, 3042 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (61074).

2⁵⁶³⁶⁷⁰ is an apocalyptic number.

563670 is an abundant number, since it is smaller than the sum of its proper divisors (902106).

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

563670 is a wasteful number, since it uses less digits than its factorization.

563670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276 (or 6273 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 563670 is about 750.7795948213. The cubic root of 563670 is about 82.6053749920.

The spelling of 563670 in words is "five hundred sixty-three thousand, six hundred seventy".