104504065 has 8 divisors (see below), whose sum is σ = 130857408. Its totient is φ = 79968240.

The previous prime is 104504063. The next prime is 104504093. The reversal of 104504065 is 560405401.

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

It is not a de Polignac number, because 104504065 - 2¹ = 104504063 is a prime.

It is a Duffinian number.

104504065 is a modest number, since divided by 4065 gives 1045 as remainder.

It is not an unprimeable number, because it can be changed into a prime (104504063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454251 + ... + 454480.

It is an arithmetic number, because the mean of its divisors is an integer number (16357176).

Almost surely, 2^104504065 is an apocalyptic number.

It is an amenable number.

104504065 is a deficient number, since it is larger than the sum of its proper divisors (26353343).

104504065 is an equidigital number, since it uses as much as digits as its factorization.

104504065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908759.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 104504065 is about 10222.7229738461. The cubic root of 104504065 is about 471.0254733241.

Adding to 104504065 its reverse (560405401), we get a palindrome (664909466).

The spelling of 104504065 in words is "one hundred four million, five hundred four thousand, sixty-five".