12253825 has 24 divisors (see below), whose sum is σ = 16088256. Its totient is φ = 9240000.

The previous prime is 12253817. The next prime is 12253837. The reversal of 12253825 is 52835221.

It is not a de Polignac number, because 12253825 - 2³ = 12253817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12253793 and 12253802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57970 + ... + 58180.

It is an arithmetic number, because the mean of its divisors is an integer number (670344).

Almost surely, 2^12253825 is an apocalyptic number.

It is an amenable number.

12253825 is a deficient number, since it is larger than the sum of its proper divisors (3834431).

12253825 is a wasteful number, since it uses less digits than its factorization.

12253825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 340 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 12253825 is about 3500.5463859232. The cubic root of 12253825 is about 230.5458051929.

It can be divided in two parts, 1225 and 3825, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 12253825 in words is "twelve million, two hundred fifty-three thousand, eight hundred twenty-five".