4255881 has 8 divisors (see below), whose sum is σ = 6485184. Its totient is φ = 2431920.

The previous prime is 4255879. The next prime is 4255913. The reversal of 4255881 is 1885524.

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

It is not a de Polignac number, because 4255881 - 2¹ = 4255879 is a prime.

It is a super-2 number, since 2×4255881² = 36225046172322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4255081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101310 + ... + 101351.

It is an arithmetic number, because the mean of its divisors is an integer number (810648).

Almost surely, 2^4255881 is an apocalyptic number.

It is an amenable number.

4255881 is a deficient number, since it is larger than the sum of its proper divisors (2229303).

4255881 is a wasteful number, since it uses less digits than its factorization.

4255881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202671.

The product of its digits is 12800, while the sum is 33.

The square root of 4255881 is about 2062.9786717269. The cubic root of 4255881 is about 162.0552699692.

The spelling of 4255881 in words is "four million, two hundred fifty-five thousand, eight hundred eighty-one".