4266563 has 4 divisors (see below), whose sum is σ = 4876080. Its totient is φ = 3657048.

The previous prime is 4266557. The next prime is 4266593. The reversal of 4266563 is 3656624.

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 4266563 - 2⁴ = 4266547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4266593) 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, 304748 + ... + 304761.

It is an arithmetic number, because the mean of its divisors is an integer number (1219020).

Almost surely, 2^4266563 is an apocalyptic number.

4266563 is a deficient number, since it is larger than the sum of its proper divisors (609517).

4266563 is an equidigital number, since it uses as much as digits as its factorization.

4266563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609516.

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

The square root of 4266563 is about 2065.5660241203. The cubic root of 4266563 is about 162.1907396180.

The spelling of 4266563 in words is "four million, two hundred sixty-six thousand, five hundred sixty-three".