4288143 has 16 divisors (see below), whose sum is σ = 6174720. Its totient is φ = 2638944.

The previous prime is 4288133. The next prime is 4288147. The reversal of 4288143 is 3418824.

4288143 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4288143 - 2⁴ = 4288127 is a prime.

4288143 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4288143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4288147) 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, 930 + ... + 3072.

It is an arithmetic number, because the mean of its divisors is an integer number (385920).

Almost surely, 2^4288143 is an apocalyptic number.

4288143 is a deficient number, since it is larger than the sum of its proper divisors (1886577).

4288143 is a wasteful number, since it uses less digits than its factorization.

4288143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198.

The product of its digits is 6144, while the sum is 30.

The square root of 4288143 is about 2070.7831851742. The cubic root of 4288143 is about 162.4637299722.

It can be divided in two parts, 42881 and 43, that added together give a palindrome (42924).

The spelling of 4288143 in words is "four million, two hundred eighty-eight thousand, one hundred forty-three".