104065625 has 12 divisors (see below), whose sum is σ = 130077612. Its totient is φ = 83250000.

The previous prime is 104065613. The next prime is 104065631. The reversal of 104065625 is 526560401.

It can be written as a sum of positive squares in 6 ways, for example, as 78623689 + 25441936 = 8867^2 + 5044^2 .

It is a de Polignac number, because none of the positive numbers 2^k-104065625 is a prime.

It is a Duffinian number.

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, 13526 + ... + 19775.

It is an arithmetic number, because the mean of its divisors is an integer number (10839801).

Almost surely, 2^104065625 is an apocalyptic number.

It is an amenable number.

104065625 is a deficient number, since it is larger than the sum of its proper divisors (26011987).

104065625 is an frugal number, since it uses more digits than its factorization.

104065625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33326 (or 33306 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 104065625 is about 10201.2560501146. The cubic root of 104065625 is about 470.3658310659.

The spelling of 104065625 in words is "one hundred four million, sixty-five thousand, six hundred twenty-five".