3875143 has 2 divisors, whose sum is σ = 3875144. Its totient is φ = 3875142.

The previous prime is 3875141. The next prime is 3875159. The reversal of 3875143 is 3415783.

3875143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3875143 - 2¹ = 3875141 is a prime.

Together with 3875141, it forms a pair of twin primes.

It is equal to p₂₇₄₉₅₄ and since 3875143 and 274954 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3875141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937571 + 1937572.

It is an arithmetic number, because the mean of its divisors is an integer number (1937572).

Almost surely, 2^3875143 is an apocalyptic number.

3875143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875143 is an equidigital number, since it uses as much as digits as its factorization.

3875143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 3875143 is about 1968.5382902042. The cubic root of 3875143 is about 157.0709647138.

The spelling of 3875143 in words is "three million, eight hundred seventy-five thousand, one hundred forty-three".