4862143 has 16 divisors (see below), whose sum is σ = 5779872. Its totient is φ = 4065600.

The previous prime is 4862141. The next prime is 4862161. The reversal of 4862143 is 3412684.

It is not a de Polignac number, because 4862143 - 2¹ = 4862141 is a prime.

It is a Duffinian number.

4862143 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4862141) 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, 17163 + ... + 17443.

It is an arithmetic number, because the mean of its divisors is an integer number (361242).

Almost surely, 2^4862143 is an apocalyptic number.

4862143 is a deficient number, since it is larger than the sum of its proper divisors (917729).

4862143 is a wasteful number, since it uses less digits than its factorization.

4862143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 305 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 4862143 is about 2205.0267572073. The cubic root of 4862143 is about 169.4113783328.

It can be divided in two parts, 4862 and 143, that added together give a palindrome (5005).

The spelling of 4862143 in words is "four million, eight hundred sixty-two thousand, one hundred forty-three".