8071841 has 4 divisors (see below), whose sum is σ = 8123412. Its totient is φ = 8020272.

The previous prime is 8071823. The next prime is 8071859. The reversal of 8071841 is 1481708.

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

It is an interprime number because it is at equal distance from previous prime (8071823) and next prime (8071859).

It can be written as a sum of positive squares in 2 ways, for example, as 2572816 + 5499025 = 1604^2 + 2345^2 .

It is a cyclic number.

It is not a de Polignac number, because 8071841 - 2¹⁰ = 8070817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8001841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25550 + ... + 25863.

It is an arithmetic number, because the mean of its divisors is an integer number (2030853).

Almost surely, 2^8071841 is an apocalyptic number.

It is an amenable number.

8071841 is a deficient number, since it is larger than the sum of its proper divisors (51571).

8071841 is a wasteful number, since it uses less digits than its factorization.

8071841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51570.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 8071841 is about 2841.0985551367. The cubic root of 8071841 is about 200.5968918286.

The spelling of 8071841 in words is "eight million, seventy-one thousand, eight hundred forty-one".