4662563 has 4 divisors (see below), whose sum is σ = 4682808. Its totient is φ = 4642320.

The previous prime is 4662557. The next prime is 4662571. The reversal of 4662563 is 3652664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4662563 - 2⁴ = 4662547 is a prime.

It is a Duffinian number.

4662563 is a modest number, since divided by 2563 gives 466 as remainder.

It is not an unprimeable number, because it can be changed into a prime (4662503) 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, 9773 + ... + 10238.

It is an arithmetic number, because the mean of its divisors is an integer number (1170702).

Almost surely, 2^4662563 is an apocalyptic number.

4662563 is a deficient number, since it is larger than the sum of its proper divisors (20245).

4662563 is a wasteful number, since it uses less digits than its factorization.

4662563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20244.

The product of its digits is 25920, while the sum is 32.

The square root of 4662563 is about 2159.2968763002. The cubic root of 4662563 is about 167.0609336967.

It can be divided in two parts, 4662 and 563, that added together give a palindrome (5225).

The spelling of 4662563 in words is "four million, six hundred sixty-two thousand, five hundred sixty-three".