126755347 has 2 divisors, whose sum is σ = 126755348. Its totient is φ = 126755346.

The previous prime is 126755329. The next prime is 126755353. The reversal of 126755347 is 743557621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126755347 - 2⁷ = 126755219 is a prime.

It is not a weakly prime, because it can be changed into another prime (126755947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63377673 + 63377674.

It is an arithmetic number, because the mean of its divisors is an integer number (63377674).

Almost surely, 2^126755347 is an apocalyptic number.

126755347 is a deficient number, since it is larger than the sum of its proper divisors (1).

126755347 is an equidigital number, since it uses as much as digits as its factorization.

126755347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 40.

The square root of 126755347 is about 11258.5677153002. The cubic root of 126755347 is about 502.3295918137.

The spelling of 126755347 in words is "one hundred twenty-six million, seven hundred fifty-five thousand, three hundred forty-seven".