104161855 has 8 divisors (see below), whose sum is σ = 142850592. Its totient is φ = 71425248.

The previous prime is 104161847. The next prime is 104161879. The reversal of 104161855 is 558161401.

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

It is a cyclic number.

It is not a de Polignac number, because 104161855 - 2³ = 104161847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487992 + ... + 1488061.

It is an arithmetic number, because the mean of its divisors is an integer number (17856324).

Almost surely, 2^104161855 is an apocalyptic number.

104161855 is a deficient number, since it is larger than the sum of its proper divisors (38688737).

104161855 is an equidigital number, since it uses as much as digits as its factorization.

104161855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976065.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 104161855 is about 10205.9715363115. The cubic root of 104161855 is about 470.5107696063.

The spelling of 104161855 in words is "one hundred four million, one hundred sixty-one thousand, eight hundred fifty-five".