104171842 has 8 divisors (see below), whose sum is σ = 161298432. Its totient is φ = 50405700.

The previous prime is 104171797. The next prime is 104171861. The reversal of 104171842 is 248171401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104171842.

It is an unprimeable number.

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, 840034 + ... + 840157.

It is an arithmetic number, because the mean of its divisors is an integer number (20162304).

Almost surely, 2^104171842 is an apocalyptic number.

104171842 is a deficient number, since it is larger than the sum of its proper divisors (57126590).

104171842 is a wasteful number, since it uses less digits than its factorization.

104171842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680224.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 104171842 is about 10206.4607969658. The cubic root of 104171842 is about 470.5258065917.

The spelling of 104171842 in words is "one hundred four million, one hundred seventy-one thousand, eight hundred forty-two".