12500325 has 30 divisors (see below), whose sum is σ = 23158674. Its totient is φ = 6665760.

The previous prime is 12500263. The next prime is 12500329. The reversal of 12500325 is 52300521.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 116964 + 12383361 = 342^2 + 3519^2 .

It is not a de Polignac number, because 12500325 - 2⁷ = 12500197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12500298 and 12500307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12500329) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1062 + ... + 5111.

Almost surely, 2^12500325 is an apocalyptic number.

12500325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12500325 is a deficient number, since it is larger than the sum of its proper divisors (10658349).

12500325 is an equidigital number, since it uses as much as digits as its factorization.

12500325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6195 (or 6181 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 12500325 is about 3535.5798675748. The cubic root of 12500325 is about 232.0814530184.

Adding to 12500325 its reverse (52300521), we get a palindrome (64800846).

The spelling of 12500325 in words is "twelve million, five hundred thousand, three hundred twenty-five".