12534125 has 16 divisors (see below), whose sum is σ = 15752880. Its totient is φ = 9956800.

The previous prime is 12534107. The next prime is 12534133. The reversal of 12534125 is 52143521.

It can be written as a sum of positive squares in 8 ways, for example, as 164836 + 12369289 = 406^2 + 3517^2 .

It is not a de Polignac number, because 12534125 - 2⁸ = 12533869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12534125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24371 + ... + 24879.

It is an arithmetic number, because the mean of its divisors is an integer number (984555).

Almost surely, 2^12534125 is an apocalyptic number.

It is an amenable number.

12534125 is a deficient number, since it is larger than the sum of its proper divisors (3218755).

12534125 is an equidigital number, since it uses as much as digits as its factorization.

12534125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 711 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 12534125 is about 3540.3566204551. The cubic root of 12534125 is about 232.2904420785.

Adding to 12534125 its reverse (52143521), we get a palindrome (64677646).

The spelling of 12534125 in words is "twelve million, five hundred thirty-four thousand, one hundred twenty-five".