8054143 has 4 divisors (see below), whose sum is σ = 8063440. Its totient is φ = 8044848.

The previous prime is 8054113. The next prime is 8054147. The reversal of 8054143 is 3414508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8054143 - 2¹³ = 8045951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3198 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (2015860).

Almost surely, 2^8054143 is an apocalyptic number.

8054143 is a deficient number, since it is larger than the sum of its proper divisors (9297).

8054143 is an equidigital number, since it uses as much as digits as its factorization.

8054143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9296.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8054143 is about 2837.9822057229. The cubic root of 8054143 is about 200.4501776070.

The spelling of 8054143 in words is "eight million, fifty-four thousand, one hundred forty-three".