104312025 has 36 divisors (see below), whose sum is σ = 188313840. Its totient is φ = 55192800.

The previous prime is 104312011. The next prime is 104312029. The reversal of 104312025 is 520213401.

It is not a de Polignac number, because 104312025 - 2⁴ = 104312009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104311989 and 104312007.

It is not an unprimeable number, because it can be changed into a prime (104312029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27706 + ... + 31244.

It is an arithmetic number, because the mean of its divisors is an integer number (5230940).

Almost surely, 2^104312025 is an apocalyptic number.

104312025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104312025 is a deficient number, since it is larger than the sum of its proper divisors (84001815).

104312025 is a wasteful number, since it uses less digits than its factorization.

104312025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686 (or 3678 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 104312025 is about 10213.3258540007. The cubic root of 104312025 is about 470.7367726034.

Adding to 104312025 its reverse (520213401), we get a palindrome (624525426).

The spelling of 104312025 in words is "one hundred four million, three hundred twelve thousand, twenty-five".