4522255 has 16 divisors (see below), whose sum is σ = 5824224. Its totient is φ = 3358720.

The previous prime is 4522253. The next prime is 4522261. The reversal of 4522255 is 5522254.

It is a happy number.

It is not a de Polignac number, because 4522255 - 2¹ = 4522253 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 5 + 2¹⁶ + 2¹⁸ + 2²² + 5 + 5 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6735 + ... + 7375.

It is an arithmetic number, because the mean of its divisors is an integer number (364014).

Almost surely, 2^4522255 is an apocalyptic number.

4522255 is a deficient number, since it is larger than the sum of its proper divisors (1301969).

4522255 is a wasteful number, since it uses less digits than its factorization.

4522255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746.

The product of its digits is 4000, while the sum is 25.

The square root of 4522255 is about 2126.5594278082. The cubic root of 4522255 is about 165.3680794162.

Subtracting 4522255 from its reverse (5522254), we obtain a palindrome (999999).

The spelling of 4522255 in words is "four million, five hundred twenty-two thousand, two hundred fifty-five".