126546107 has 2 divisors, whose sum is σ = 126546108. Its totient is φ = 126546106.

The previous prime is 126546097. The next prime is 126546143. The reversal of 126546107 is 701645621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126546107 - 2¹⁴ = 126529723 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (126546187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63273053 + 63273054.

It is an arithmetic number, because the mean of its divisors is an integer number (63273054).

Almost surely, 2^126546107 is an apocalyptic number.

126546107 is a deficient number, since it is larger than the sum of its proper divisors (1).

126546107 is an equidigital number, since it uses as much as digits as its factorization.

126546107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 126546107 is about 11249.2713986284. The cubic root of 126546107 is about 502.0530345603.

The spelling of 126546107 in words is "one hundred twenty-six million, five hundred forty-six thousand, one hundred seven".