104878423 has 16 divisors (see below), whose sum is σ = 125889120. Its totient is φ = 86317056.

The previous prime is 104878399. The next prime is 104878441. The reversal of 104878423 is 324878401.

It is a cyclic number.

It is not a de Polignac number, because 104878423 - 2⁵ = 104878391 is a prime.

It is a super-2 number, since 2×104878423² = 21998967221933858, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104878453) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8290 + ... + 16687.

It is an arithmetic number, because the mean of its divisors is an integer number (7868070).

Almost surely, 2^104878423 is an apocalyptic number.

104878423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104878423 is a deficient number, since it is larger than the sum of its proper divisors (21010697).

104878423 is a wasteful number, since it uses less digits than its factorization.

104878423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25026.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 104878423 is about 10241.0166975745. The cubic root of 104878423 is about 471.5872441919.

The spelling of 104878423 in words is "one hundred four million, eight hundred seventy-eight thousand, four hundred twenty-three".