126685327 has 2 divisors, whose sum is σ = 126685328. Its totient is φ = 126685326.

The previous prime is 126685301. The next prime is 126685333. The reversal of 126685327 is 723586621.

It is a strong prime.

It is an emirp because it is prime and its reverse (723586621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126685327 - 2⁷ = 126685199 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126685327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126685387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63342663 + 63342664.

It is an arithmetic number, because the mean of its divisors is an integer number (63342664).

Almost surely, 2^126685327 is an apocalyptic number.

126685327 is a deficient number, since it is larger than the sum of its proper divisors (1).

126685327 is an equidigital number, since it uses as much as digits as its factorization.

126685327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 126685327 is about 11255.4576539561. The cubic root of 126685327 is about 502.2370786971.

The spelling of 126685327 in words is "one hundred twenty-six million, six hundred eighty-five thousand, three hundred twenty-seven".