4857263 has 4 divisors (see below), whose sum is σ = 4866048. Its totient is φ = 4848480.

The previous prime is 4857253. The next prime is 4857269. The reversal of 4857263 is 3627584.

It is a happy number.

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 4857263 - 2⁶ = 4857199 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 8³ + 5³ + 7³ + 2 + 6⁵ + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857269) 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 3 ways as a sum of consecutive naturals, for example, 3503 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (1216512).

Almost surely, 2^4857263 is an apocalyptic number.

4857263 is a deficient number, since it is larger than the sum of its proper divisors (8785).

4857263 is an equidigital number, since it uses as much as digits as its factorization.

4857263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784.

The product of its digits is 40320, while the sum is 35.

The square root of 4857263 is about 2203.9199168754. The cubic root of 4857263 is about 169.3546815040.

The spelling of 4857263 in words is "four million, eight hundred fifty-seven thousand, two hundred sixty-three".