4564263 has 8 divisors (see below), whose sum is σ = 6638976. Its totient is φ = 2766200.

The previous prime is 4564247. The next prime is 4564271. The reversal of 4564263 is 3624654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4564263 - 2⁴ = 4564247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4564263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564363) 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 7 ways as a sum of consecutive naturals, for example, 69123 + ... + 69188.

It is an arithmetic number, because the mean of its divisors is an integer number (829872).

Almost surely, 2^4564263 is an apocalyptic number.

4564263 is a deficient number, since it is larger than the sum of its proper divisors (2074713).

4564263 is a wasteful number, since it uses less digits than its factorization.

4564263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138325.

The product of its digits is 17280, while the sum is 30.

The square root of 4564263 is about 2136.4135835554. The cubic root of 4564263 is about 165.8785461821.

The spelling of 4564263 in words is "four million, five hundred sixty-four thousand, two hundred sixty-three".