12411125 has 8 divisors (see below), whose sum is σ = 15489240. Its totient is φ = 9928800.

The previous prime is 12411107. The next prime is 12411131. The reversal of 12411125 is 52111421.

It can be written as a sum of positive squares in 4 ways, for example, as 293764 + 12117361 = 542^2 + 3481^2 .

It is not a de Polignac number, because 12411125 - 2²² = 8216821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49520 + ... + 49769.

It is an arithmetic number, because the mean of its divisors is an integer number (1936155).

Almost surely, 2^12411125 is an apocalyptic number.

It is an amenable number.

12411125 is a deficient number, since it is larger than the sum of its proper divisors (3078115).

12411125 is an frugal number, since it uses more digits than its factorization.

12411125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99304 (or 99294 counting only the distinct ones).

The product of its digits is 80, while the sum is 17.

The square root of 12411125 is about 3522.9426620370. The cubic root of 12411125 is about 231.5281046632.

Adding to 12411125 its reverse (52111421), we get a palindrome (64522546).

The spelling of 12411125 in words is "twelve million, four hundred eleven thousand, one hundred twenty-five".