126241967 has 2 divisors, whose sum is σ = 126241968. Its totient is φ = 126241966.

The previous prime is 126241943. The next prime is 126242027. The reversal of 126241967 is 769142621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126241967 - 2⁶ = 126241903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126241967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126241867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63120983 + 63120984.

It is an arithmetic number, because the mean of its divisors is an integer number (63120984).

Almost surely, 2^126241967 is an apocalyptic number.

126241967 is a deficient number, since it is larger than the sum of its proper divisors (1).

126241967 is an equidigital number, since it uses as much as digits as its factorization.

126241967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 126241967 is about 11235.7450576275. The cubic root of 126241967 is about 501.6505016934.

The spelling of 126241967 in words is "one hundred twenty-six million, two hundred forty-one thousand, nine hundred sixty-seven".