104005025 has 12 divisors (see below), whose sum is σ = 129825024. Its totient is φ = 82650000.

The previous prime is 104005007. The next prime is 104005067. The reversal of 104005025 is 520500401.

It is not a de Polignac number, because 104005025 - 2²⁴ = 87227809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104004994 and 104005012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10001 + ... + 17550.

It is an arithmetic number, because the mean of its divisors is an integer number (10818752).

Almost surely, 2^104005025 is an apocalyptic number.

It is an amenable number.

104005025 is a deficient number, since it is larger than the sum of its proper divisors (25819999).

104005025 is a wasteful number, since it uses less digits than its factorization.

104005025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27712 (or 27707 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 104005025 is about 10198.2853951044. The cubic root of 104005025 is about 470.2745114329.

Adding to 104005025 its reverse (520500401), we get a palindrome (624505426).

The spelling of 104005025 in words is "one hundred four million, five thousand, twenty-five".