1036563 has 16 divisors (see below), whose sum is σ = 1527552. Its totient is φ = 620000.

The previous prime is 1036561. The next prime is 1036579. The reversal of 1036563 is 3656301.

It is a cyclic number.

It is not a de Polignac number, because 1036563 - 2¹ = 1036561 is a prime.

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

1036563 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1036561) 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 15 ways as a sum of consecutive naturals, for example, 3178 + ... + 3488.

It is an arithmetic number, because the mean of its divisors is an integer number (95472).

2^1036563 is an apocalyptic number.

1036563 is a deficient number, since it is larger than the sum of its proper divisors (490989).

1036563 is a wasteful number, since it uses less digits than its factorization.

1036563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1036563 is about 1018.1173802661. The cubic root of 1036563 is about 101.2042073063.

It can be divided in two parts, 103 and 6563, that added together give a palindrome (6666).

The spelling of 1036563 in words is "one million, thirty-six thousand, five hundred sixty-three".