104870855 has 4 divisors (see below), whose sum is σ = 125845032. Its totient is φ = 83896680.

The previous prime is 104870849. The next prime is 104870881. The reversal of 104870855 is 558078401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104870855 - 2⁶ = 104870791 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 3 ways as a sum of consecutive naturals, for example, 10487081 + ... + 10487090.

It is an arithmetic number, because the mean of its divisors is an integer number (31461258).

Almost surely, 2^104870855 is an apocalyptic number.

104870855 is a deficient number, since it is larger than the sum of its proper divisors (20974177).

104870855 is an equidigital number, since it uses as much as digits as its factorization.

104870855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20974176.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 104870855 is about 10240.6471963446. The cubic root of 104870855 is about 471.5759007143.

The spelling of 104870855 in words is "one hundred four million, eight hundred seventy thousand, eight hundred fifty-five".