126262967 has 2 divisors, whose sum is σ = 126262968. Its totient is φ = 126262966.

The previous prime is 126262957. The next prime is 126262973. The reversal of 126262967 is 769262621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126262967 - 2⁸ = 126262711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126262937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63131483 + 63131484.

It is an arithmetic number, because the mean of its divisors is an integer number (63131484).

Almost surely, 2^126262967 is an apocalyptic number.

126262967 is a deficient number, since it is larger than the sum of its proper divisors (1).

126262967 is an equidigital number, since it uses as much as digits as its factorization.

126262967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 126262967 is about 11236.6795362331. The cubic root of 126262967 is about 501.6783162062.

The spelling of 126262967 in words is "one hundred twenty-six million, two hundred sixty-two thousand, nine hundred sixty-seven".