104100878 has 16 divisors (see below), whose sum is σ = 178589664. Its totient is φ = 44581920.

The previous prime is 104100863. The next prime is 104100889. The reversal of 104100878 is 878001401.

It is a self number, because there is not a number n which added to its sum of digits gives 104100878.

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, 35276 + ... + 38112.

It is an arithmetic number, because the mean of its divisors is an integer number (11161854).

Almost surely, 2^104100878 is an apocalyptic number.

104100878 is a deficient number, since it is larger than the sum of its proper divisors (74488786).

104100878 is a wasteful number, since it uses less digits than its factorization.

104100878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 104100878 is about 10202.9837792677. The cubic root of 104100878 is about 470.4189383707.

The spelling of 104100878 in words is "one hundred four million, one hundred thousand, eight hundred seventy-eight".