8743141 has 4 divisors (see below), whose sum is σ = 9537984. Its totient is φ = 7948300.

The previous prime is 8743139. The next prime is 8743169. The reversal of 8743141 is 1413478.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8743141 - 2¹ = 8743139 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 (8743121) 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 in 3 ways as a sum of consecutive naturals, for example, 397405 + ... + 397426.

It is an arithmetic number, because the mean of its divisors is an integer number (2384496).

Almost surely, 2^8743141 is an apocalyptic number.

It is an amenable number.

8743141 is a deficient number, since it is larger than the sum of its proper divisors (794843).

8743141 is a wasteful number, since it uses less digits than its factorization.

8743141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794842.

The product of its digits is 2688, while the sum is 28.

The square root of 8743141 is about 2956.8802816482. The cubic root of 8743141 is about 206.0104073040.

The spelling of 8743141 in words is "eight million, seven hundred forty-three thousand, one hundred forty-one".