126368713 has 2 divisors, whose sum is σ = 126368714. Its totient is φ = 126368712.

The previous prime is 126368707. The next prime is 126368717. The reversal of 126368713 is 317863621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117440569 + 8928144 = 10837^2 + 2988^2 .

It is a cyclic number.

It is not a de Polignac number, because 126368713 - 2¹⁷ = 126237641 is a prime.

It is not a weakly prime, because it can be changed into another prime (126368717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63184356 + 63184357.

It is an arithmetic number, because the mean of its divisors is an integer number (63184357).

Almost surely, 2^126368713 is an apocalyptic number.

It is an amenable number.

126368713 is a deficient number, since it is larger than the sum of its proper divisors (1).

126368713 is an equidigital number, since it uses as much as digits as its factorization.

126368713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 126368713 is about 11241.3839450488. The cubic root of 126368713 is about 501.8183300027.

The spelling of 126368713 in words is "one hundred twenty-six million, three hundred sixty-eight thousand, seven hundred thirteen".