104504401 has 4 divisors (see below), whose sum is σ = 104529204. Its totient is φ = 104479600.

The previous prime is 104504377. The next prime is 104504417. The reversal of 104504401 is 104405401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 75603025 + 28901376 = 8695^2 + 5376^2 .

It is a cyclic number.

It is not a de Polignac number, because 104504401 - 2⁵ = 104504369 is a prime.

It is a super-3 number, since 3×104504401³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104504431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4330 + ... + 15091.

It is an arithmetic number, because the mean of its divisors is an integer number (26132301).

Almost surely, 2^104504401 is an apocalyptic number.

It is an amenable number.

104504401 is a deficient number, since it is larger than the sum of its proper divisors (24803).

104504401 is an equidigital number, since it uses as much as digits as its factorization.

104504401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24802.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 104504401 is about 10222.7394078104. The cubic root of 104504401 is about 471.0259781351.

Adding to 104504401 its reverse (104405401), we get a palindrome (208909802).

The spelling of 104504401 in words is "one hundred four million, five hundred four thousand, four hundred one".