1076563 has 2 divisors, whose sum is σ = 1076564. Its totient is φ = 1076562.

The previous prime is 1076557. The next prime is 1076587. The reversal of 1076563 is 3656701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1076563 - 2⁹ = 1076051 is a prime.

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

It is not a weakly prime, because it can be changed into another prime (1076503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538281 + 538282.

It is an arithmetic number, because the mean of its divisors is an integer number (538282).

2^1076563 is an apocalyptic number.

1076563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076563 is an equidigital number, since it uses as much as digits as its factorization.

1076563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1076563 is about 1037.5755394187. The cubic root of 1076563 is about 102.4896043393.

It can be divided in two parts, 107 and 6563, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 1076563 in words is "one million, seventy-six thousand, five hundred sixty-three".