4582855 has 4 divisors (see below), whose sum is σ = 5499432. Its totient is φ = 3666280.

The previous prime is 4582849. The next prime is 4582859. The reversal of 4582855 is 5582854.

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

It is not a de Polignac number, because 4582855 - 2³ = 4582847 is a prime.

It is a Duffinian number.

4582855 is a lucky number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4582859) 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, 458281 + ... + 458290.

It is an arithmetic number, because the mean of its divisors is an integer number (1374858).

Almost surely, 2^4582855 is an apocalyptic number.

4582855 is a deficient number, since it is larger than the sum of its proper divisors (916577).

4582855 is an equidigital number, since it uses as much as digits as its factorization.

4582855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916576.

The product of its digits is 64000, while the sum is 37.

The square root of 4582855 is about 2140.7603789308. The cubic root of 4582855 is about 166.1034701126.

Subtracting 4582855 from its reverse (5582854), we obtain a palindrome (999999).

The spelling of 4582855 in words is "four million, five hundred eighty-two thousand, eight hundred fifty-five".