126226627 has 2 divisors, whose sum is σ = 126226628. Its totient is φ = 126226626.

The previous prime is 126226619. The next prime is 126226657. The reversal of 126226627 is 726622621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126226627 - 2³ = 126226619 is a prime.

It is a super-2 number, since 2×126226627² = 31866322727594258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126226592 and 126226601.

It is not a weakly prime, because it can be changed into another prime (126226657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63113313 + 63113314.

It is an arithmetic number, because the mean of its divisors is an integer number (63113314).

Almost surely, 2^126226627 is an apocalyptic number.

126226627 is a deficient number, since it is larger than the sum of its proper divisors (1).

126226627 is an equidigital number, since it uses as much as digits as its factorization.

126226627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 126226627 is about 11235.0623941303. The cubic root of 126226627 is about 501.6301819043.

It can be divided in two parts, 1262 and 26627, that added together give a square (27889 = 167²).

The spelling of 126226627 in words is "one hundred twenty-six million, two hundred twenty-six thousand, six hundred twenty-seven".