8041243 has 12 divisors (see below), whose sum is σ = 9400440. Its totient is φ = 6858432.

The previous prime is 8041219. The next prime is 8041249. The reversal of 8041243 is 3421408.

It is a de Polignac number, because none of the positive numbers 2^k-8041243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8041249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18355 + ... + 18787.

It is an arithmetic number, because the mean of its divisors is an integer number (783370).

Almost surely, 2^8041243 is an apocalyptic number.

8041243 is a deficient number, since it is larger than the sum of its proper divisors (1359197).

8041243 is a wasteful number, since it uses less digits than its factorization.

8041243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8041243 is about 2835.7085534307. The cubic root of 8041243 is about 200.3431027327.

The spelling of 8041243 in words is "eight million, forty-one thousand, two hundred forty-three".