126450227 has 2 divisors, whose sum is σ = 126450228. Its totient is φ = 126450226.

The previous prime is 126450197. The next prime is 126450241. The reversal of 126450227 is 722054621.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126450227 - 2¹⁶ = 126384691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126450227.

It is not a weakly prime, because it can be changed into another prime (126450287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63225113 + 63225114.

It is an arithmetic number, because the mean of its divisors is an integer number (63225114).

Almost surely, 2^126450227 is an apocalyptic number.

126450227 is a deficient number, since it is larger than the sum of its proper divisors (1).

126450227 is an equidigital number, since it uses as much as digits as its factorization.

126450227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 126450227 is about 11245.0089817661. The cubic root of 126450227 is about 501.9262059324.

The spelling of 126450227 in words is "one hundred twenty-six million, four hundred fifty thousand, two hundred twenty-seven".