12276127 has 2 divisors, whose sum is σ = 12276128. Its totient is φ = 12276126.

The previous prime is 12276101. The next prime is 12276133. The reversal of 12276127 is 72167221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12276127 - 2²³ = 3887519 is a prime.

It is a super-3 number, since 3×12276127³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is equal to p₈₀₄₉₆₁ and since 12276127 and 804961 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 12276095 and 12276104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12276137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6138063 + 6138064.

It is an arithmetic number, because the mean of its divisors is an integer number (6138064).

Almost surely, 2^12276127 is an apocalyptic number.

12276127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12276127 is an equidigital number, since it uses as much as digits as its factorization.

12276127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 28.

The square root of 12276127 is about 3503.7304405448. The cubic root of 12276127 is about 230.6855851238.

It can be divided in two parts, 12276 and 127, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 12276127 in words is "twelve million, two hundred seventy-six thousand, one hundred twenty-seven".