563115 has 32 divisors (see below), whose sum is σ = 1069056. Its totient is φ = 247680.

The previous prime is 563113. The next prime is 563117. The reversal of 563115 is 511365.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (563113) and next prime (563117).

It is not a de Polignac number, because 563115 - 2¹ = 563113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 563091 and 563100.

It is not an unprimeable number, because it can be changed into a prime (563113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3169 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (33408).

2⁵⁶³¹¹⁵ is an apocalyptic number.

563115 is a deficient number, since it is larger than the sum of its proper divisors (505941).

563115 is a wasteful number, since it uses less digits than its factorization.

563115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219.

The product of its digits is 450, while the sum is 21.

The square root of 563115 is about 750.4098879946. The cubic root of 563115 is about 82.5782544910.

The spelling of 563115 in words is "five hundred sixty-three thousand, one hundred fifteen".