12525141 has 8 divisors (see below), whose sum is σ = 17682624. Its totient is φ = 7858880.

The previous prime is 12525137. The next prime is 12525157. The reversal of 12525141 is 14152521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12525141 - 2² = 12525137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12525101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122745 + ... + 122846.

It is an arithmetic number, because the mean of its divisors is an integer number (2210328).

Almost surely, 2^12525141 is an apocalyptic number.

It is an amenable number.

12525141 is a deficient number, since it is larger than the sum of its proper divisors (5157483).

12525141 is a wasteful number, since it uses less digits than its factorization.

12525141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245611.

The product of its digits is 400, while the sum is 21.

The square root of 12525141 is about 3539.0875942819. The cubic root of 12525141 is about 232.2349297303.

Adding to 12525141 its reverse (14152521), we get a palindrome (26677662).

The spelling of 12525141 in words is "twelve million, five hundred twenty-five thousand, one hundred forty-one".