104004580 has 12 divisors (see below), whose sum is σ = 218409660. Its totient is φ = 41601824.

The previous prime is 104004557. The next prime is 104004587. The reversal of 104004580 is 85400401.

It can be written as a sum of positive squares in 2 ways, for example, as 20720704 + 83283876 = 4552^2 + 9126^2 .

It is not an unprimeable number, because it can be changed into a prime (104004587) 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, 2600095 + ... + 2600134.

It is an arithmetic number, because the mean of its divisors is an integer number (18200805).

Almost surely, 2^104004580 is an apocalyptic number.

104004580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104004580 is an abundant number, since it is smaller than the sum of its proper divisors (114405080).

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

104004580 is a wasteful number, since it uses less digits than its factorization.

104004580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200238 (or 5200236 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 104004580 is about 10198.2635776881. The cubic root of 104004580 is about 470.2738407203.

Adding to 104004580 its reverse (85400401), we get a palindrome (189404981).

The spelling of 104004580 in words is "one hundred four million, four thousand, five hundred eighty".