4942563 has 16 divisors (see below), whose sum is σ = 7027200. Its totient is φ = 3079296.

The previous prime is 4942541. The next prime is 4942573. The reversal of 4942563 is 3652494.

It is not a de Polignac number, because 4942563 - 2¹² = 4938467 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 9⁴ + 4¹¹ + 2¹⁷ + 5⁷ + 6² + 3¹² .

It is not an unprimeable number, because it can be changed into a prime (4942513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9906 + ... + 10392.

It is an arithmetic number, because the mean of its divisors is an integer number (439200).

Almost surely, 2^4942563 is an apocalyptic number.

4942563 is a deficient number, since it is larger than the sum of its proper divisors (2084637).

4942563 is a wasteful number, since it uses less digits than its factorization.

4942563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706.

The product of its digits is 25920, while the sum is 33.

The square root of 4942563 is about 2223.1875764316. The cubic root of 4942563 is about 170.3402987421.

The spelling of 4942563 in words is "four million, nine hundred forty-two thousand, five hundred sixty-three".