4255841 has 4 divisors (see below), whose sum is σ = 4359684. Its totient is φ = 4152000.

The previous prime is 4255817. The next prime is 4255859. The reversal of 4255841 is 1485524.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1030225 + 3225616 = 1015^2 + 1796^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255841 - 2¹⁴ = 4239457 is a prime.

It is a super-2 number, since 2×4255841² = 36224365234562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4255541) 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, 51860 + ... + 51941.

It is an arithmetic number, because the mean of its divisors is an integer number (1089921).

Almost surely, 2^4255841 is an apocalyptic number.

4255841 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4255841 is a deficient number, since it is larger than the sum of its proper divisors (103843).

4255841 is a wasteful number, since it uses less digits than its factorization.

4255841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103842.

The product of its digits is 6400, while the sum is 29.

The square root of 4255841 is about 2062.9689769844. The cubic root of 4255841 is about 162.0547622614.

The spelling of 4255841 in words is "four million, two hundred fifty-five thousand, eight hundred forty-one".