563874 has 8 divisors (see below), whose sum is σ = 1127760. Its totient is φ = 187956.

The previous prime is 563869. The next prime is 563881. The reversal of 563874 is 478365.

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

563874 is an admirable number.

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

It is an unprimeable number.

563874 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 3 ways as a sum of consecutive naturals, for example, 46984 + ... + 46995.

It is an arithmetic number, because the mean of its divisors is an integer number (140970).

2⁵⁶³⁸⁷⁴ is an apocalyptic number.

563874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

563874 is a wasteful number, since it uses less digits than its factorization.

563874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93984.

The product of its digits is 20160, while the sum is 33.

The square root of 563874 is about 750.9154413115. The cubic root of 563874 is about 82.6153391341.

The spelling of 563874 in words is "five hundred sixty-three thousand, eight hundred seventy-four".