12372127 has 2 divisors, whose sum is σ = 12372128. Its totient is φ = 12372126.

The previous prime is 12372121. The next prime is 12372133. The reversal of 12372127 is 72127321.

It is a balanced prime because it is at equal distance from previous prime (12372121) and next prime (12372133).

It is a cyclic number.

It is not a de Polignac number, because 12372127 - 2¹¹ = 12370079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12372121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6186063 + 6186064.

It is an arithmetic number, because the mean of its divisors is an integer number (6186064).

Almost surely, 2^12372127 is an apocalyptic number.

12372127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12372127 is an equidigital number, since it uses as much as digits as its factorization.

12372127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1176, while the sum is 25.

The square root of 12372127 is about 3517.4034457253. The cubic root of 12372127 is about 231.2853491616.

Adding to 12372127 its reverse (72127321), we get a palindrome (84499448).

It can be divided in two parts, 1237 and 2127, that added together give a square (3364 = 58²).

The spelling of 12372127 in words is "twelve million, three hundred seventy-two thousand, one hundred twenty-seven".