104823478 has 8 divisors (see below), whose sum is σ = 157477968. Its totient is φ = 52330824.

The previous prime is 104823473. The next prime is 104823491. The reversal of 104823478 is 874328401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104823473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38826 + ... + 41437.

It is an arithmetic number, because the mean of its divisors is an integer number (19684746).

Almost surely, 2^104823478 is an apocalyptic number.

104823478 is a deficient number, since it is larger than the sum of its proper divisors (52654490).

104823478 is an equidigital number, since it uses as much as digits as its factorization.

104823478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80918.

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

The square root of 104823478 is about 10238.3337511531. Note that the first 3 decimals coincide. The cubic root of 104823478 is about 471.5048761616.

The spelling of 104823478 in words is "one hundred four million, eight hundred twenty-three thousand, four hundred seventy-eight".