8119842 has 16 divisors (see below), whose sum is σ = 16269120. Its totient is φ = 2701712.

The previous prime is 8119831. The next prime is 8119873. The reversal of 8119842 is 2489118.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228 + ... + 5840.

It is an arithmetic number, because the mean of its divisors is an integer number (1016820).

Almost surely, 2^8119842 is an apocalyptic number.

8119842 is an abundant number, since it is smaller than the sum of its proper divisors (8149278).

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

8119842 is a wasteful number, since it uses less digits than its factorization.

8119842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its digits is 4608, while the sum is 33.

The square root of 8119842 is about 2849.5336460551. The cubic root of 8119842 is about 200.9937375837.

The spelling of 8119842 in words is "eight million, one hundred nineteen thousand, eight hundred forty-two".