126146707 has 2 divisors, whose sum is σ = 126146708. Its totient is φ = 126146706.

The previous prime is 126146693. The next prime is 126146717. The reversal of 126146707 is 707641621.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126146707 is a prime.

It is not a weakly prime, because it can be changed into another prime (126146717) 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, 63073353 + 63073354.

It is an arithmetic number, because the mean of its divisors is an integer number (63073354).

Almost surely, 2^126146707 is an apocalyptic number.

126146707 is a deficient number, since it is larger than the sum of its proper divisors (1).

126146707 is an equidigital number, since it uses as much as digits as its factorization.

126146707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 126146707 is about 11231.5051083993. The cubic root of 126146707 is about 501.5242910183.

It can be divided in two parts, 12614 and 6707, that added together give a square (19321 = 139²).

The spelling of 126146707 in words is "one hundred twenty-six million, one hundred forty-six thousand, seven hundred seven".