4612563 has 6 divisors (see below), whose sum is σ = 6662604. Its totient is φ = 3075036.

The previous prime is 4612549. The next prime is 4612571. The reversal of 4612563 is 3652164.

It is not a de Polignac number, because 4612563 - 2²¹ = 2515411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4612523) 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 5 ways as a sum of consecutive naturals, for example, 256245 + ... + 256262.

It is an arithmetic number, because the mean of its divisors is an integer number (1110434).

Almost surely, 2^4612563 is an apocalyptic number.

4612563 is a deficient number, since it is larger than the sum of its proper divisors (2050041).

4612563 is a wasteful number, since it uses less digits than its factorization.

4612563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512513 (or 512510 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4612563 is about 2147.6878264776. The cubic root of 4612563 is about 166.4616149373.

The spelling of 4612563 in words is "four million, six hundred twelve thousand, five hundred sixty-three".