4255143 has 8 divisors (see below), whose sum is σ = 5683056. Its totient is φ = 2832000.

The previous prime is 4255133. The next prime is 4255157. The reversal of 4255143 is 3415524.

4255143 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4255143 - 2⁶ = 4255079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255133) 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, 2943 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (710382).

Almost surely, 2^4255143 is an apocalyptic number.

4255143 is a deficient number, since it is larger than the sum of its proper divisors (1427913).

4255143 is a wasteful number, since it uses less digits than its factorization.

4255143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385.

The product of its digits is 2400, while the sum is 24.

The square root of 4255143 is about 2062.7997963932. The cubic root of 4255143 is about 162.0459022493.

The spelling of 4255143 in words is "four million, two hundred fifty-five thousand, one hundred forty-three".