12545114 has 4 divisors (see below), whose sum is σ = 18817674. Its totient is φ = 6272556.

The previous prime is 12545089. The next prime is 12545129. The reversal of 12545114 is 41154521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7102225 + 5442889 = 2665^2 + 2333^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12545114.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3136277 + ... + 3136280.

Almost surely, 2^12545114 is an apocalyptic number.

12545114 is a deficient number, since it is larger than the sum of its proper divisors (6272560).

12545114 is an equidigital number, since it uses as much as digits as its factorization.

12545114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272559.

The product of its digits is 800, while the sum is 23.

The square root of 12545114 is about 3541.9082427415. The cubic root of 12545114 is about 232.3583073142.

Adding to 12545114 its reverse (41154521), we get a palindrome (53699635).

The spelling of 12545114 in words is "twelve million, five hundred forty-five thousand, one hundred fourteen".