1046563 has 8 divisors (see below), whose sum is σ = 1202432. Its totient is φ = 892296.

The previous prime is 1046557. The next prime is 1046579. The reversal of 1046563 is 3656401.

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

It is a cyclic number.

It is not a de Polignac number, because 1046563 - 2⁹ = 1046051 is a prime.

It is a super-2 number, since 2×1046563² = 2190588225938, which contains 22 as substring.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1046263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (150304).

2^1046563 is an apocalyptic number.

1046563 is a deficient number, since it is larger than the sum of its proper divisors (155869).

1046563 is an equidigital number, since it uses as much as digits as its factorization.

1046563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1046563 is about 1023.0166176558. The cubic root of 1046563 is about 101.5286143208.

The spelling of 1046563 in words is "one million, forty-six thousand, five hundred sixty-three".