8104842 has 24 divisors (see below), whose sum is σ = 17659044. Its totient is φ = 2686464.

The previous prime is 8104829. The next prime is 8104843. The reversal of 8104842 is 2484018.

It can be written as a sum of positive squares in 2 ways, for example, as 7733961 + 370881 = 2781^2 + 609^2 .

It is not an unprimeable number, because it can be changed into a prime (8104843) 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, 2308 + ... + 4640.

Almost surely, 2^8104842 is an apocalyptic number.

8104842 is an abundant number, since it is smaller than the sum of its proper divisors (9554202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8104842 is a wasteful number, since it uses less digits than its factorization.

8104842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534 (or 2531 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8104842 is about 2846.9004197548. The cubic root of 8104842 is about 200.8698942676.

The spelling of 8104842 in words is "eight million, one hundred four thousand, eight hundred forty-two".