10946563 has 4 divisors (see below), whose sum is σ = 10969000. Its totient is φ = 10924128.

The previous prime is 10946557. The next prime is 10946581. The reversal of 10946563 is 36564901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36564901 = 269 ⋅135929.

It is a cyclic number.

It is not a de Polignac number, because 10946563 - 2⁹ = 10946051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10946513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10470 + ... + 11467.

It is an arithmetic number, because the mean of its divisors is an integer number (2742250).

Almost surely, 2^10946563 is an apocalyptic number.

10946563 is a deficient number, since it is larger than the sum of its proper divisors (22437).

10946563 is an equidigital number, since it uses as much as digits as its factorization.

10946563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22436.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 10946563 is about 3308.5590519137. The cubic root of 10946563 is about 222.0372945487.

The spelling of 10946563 in words is "ten million, nine hundred forty-six thousand, five hundred sixty-three".