874704143 has 2 divisors, whose sum is σ = 874704144. Its totient is φ = 874704142.

The previous prime is 874704139. The next prime is 874704199. The reversal of 874704143 is 341407478.

874704143 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 874704143 - 2² = 874704139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 874704097 and 874704106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (874704133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437352071 + 437352072.

It is an arithmetic number, because the mean of its divisors is an integer number (437352072).

Almost surely, 2^874704143 is an apocalyptic number.

874704143 is a deficient number, since it is larger than the sum of its proper divisors (1).

874704143 is an equidigital number, since it uses as much as digits as its factorization.

874704143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 874704143 is about 29575.3975966512. The cubic root of 874704143 is about 956.3577784566.

The spelling of 874704143 in words is "eight hundred seventy-four million, seven hundred four thousand, one hundred forty-three".