104004324 has 60 divisors (see below), whose sum is σ = 281288700. Its totient is φ = 33469632.

The previous prime is 104004319. The next prime is 104004343. The reversal of 104004324 is 423400401.

It can be written as a sum of positive squares in 2 ways, for example, as 29354724 + 74649600 = 5418^2 + 8640^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104004297 and 104004306.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3862 + ... + 14930.

It is an arithmetic number, because the mean of its divisors is an integer number (4688145).

Almost surely, 2^104004324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104004324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140644350).

104004324 is an abundant number, since it is smaller than the sum of its proper divisors (177284376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104004324 is a wasteful number, since it uses less digits than its factorization.

104004324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11114 (or 11103 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 104004324 is about 10198.2510265241. The cubic root of 104004324 is about 470.2734548713.

Adding to 104004324 its reverse (423400401), we get a palindrome (527404725).

The spelling of 104004324 in words is "one hundred four million, four thousand, three hundred twenty-four".