12541251 has 16 divisors (see below), whose sum is σ = 17233920. Its totient is φ = 8107680.

The previous prime is 12541247. The next prime is 12541283. The reversal of 12541251 is 15214521.

It is not a de Polignac number, because 12541251 - 2² = 12541247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12541201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24385 + ... + 24893.

It is an arithmetic number, because the mean of its divisors is an integer number (1077120).

Almost surely, 2^12541251 is an apocalyptic number.

12541251 is a deficient number, since it is larger than the sum of its proper divisors (4692669).

12541251 is a wasteful number, since it uses less digits than its factorization.

12541251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

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

The square root of 12541251 is about 3541.3628732453. The cubic root of 12541251 is about 232.3344549393.

Adding to 12541251 its reverse (15214521), we get a palindrome (27755772).

The spelling of 12541251 in words is "twelve million, five hundred forty-one thousand, two hundred fifty-one".