12541375 has 32 divisors (see below), whose sum is σ = 19528704. Its totient is φ = 7812000.

The previous prime is 12541351. The next prime is 12541381. The reversal of 12541375 is 57314521.

It is a happy number.

It is not a de Polignac number, because 12541375 - 2⁷ = 12541247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8974 + ... + 10276.

It is an arithmetic number, because the mean of its divisors is an integer number (610272).

Almost surely, 2^12541375 is an apocalyptic number.

12541375 is a deficient number, since it is larger than the sum of its proper divisors (6987329).

12541375 is a wasteful number, since it uses less digits than its factorization.

12541375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1326 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 12541375 is about 3541.3803805861. The cubic root of 12541375 is about 232.3352206624.

Adding to 12541375 its reverse (57314521), we get a palindrome (69855896).

The spelling of 12541375 in words is "twelve million, five hundred forty-one thousand, three hundred seventy-five".