104347842 has 16 divisors (see below), whose sum is σ = 213549600. Its totient is φ = 33973632.

The previous prime is 104347801. The next prime is 104347883. The reversal of 104347842 is 248743401.

It is an interprime number because it is at equal distance from previous prime (104347801) and next prime (104347883).

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 7 ways as a sum of consecutive naturals, for example, 201967 + ... + 202482.

It is an arithmetic number, because the mean of its divisors is an integer number (13346850).

Almost surely, 2^104347842 is an apocalyptic number.

104347842 is an abundant number, since it is smaller than the sum of its proper divisors (109201758).

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

104347842 is a wasteful number, since it uses less digits than its factorization.

104347842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404497.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 104347842 is about 10215.0791480047. The cubic root of 104347842 is about 470.7906444672.

The spelling of 104347842 in words is "one hundred four million, three hundred forty-seven thousand, eight hundred forty-two".