7126127 has 2 divisors, whose sum is σ = 7126128. Its totient is φ = 7126126.

The previous prime is 7126123. The next prime is 7126153. The reversal of 7126127 is 7216217.

It is an a-pointer prime, because the next prime (7126153) can be obtained adding 7126127 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7126127 - 2² = 7126123 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 7126096 and 7126105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7126123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563063 + 3563064.

It is an arithmetic number, because the mean of its divisors is an integer number (3563064).

Almost surely, 2^7126127 is an apocalyptic number.

7126127 is a deficient number, since it is larger than the sum of its proper divisors (1).

7126127 is an equidigital number, since it uses as much as digits as its factorization.

7126127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176, while the sum is 26.

The square root of 7126127 is about 2669.4806611025. The cubic root of 7126127 is about 192.4352016682.

The spelling of 7126127 in words is "seven million, one hundred twenty-six thousand, one hundred twenty-seven".