126846523 has 2 divisors, whose sum is σ = 126846524. Its totient is φ = 126846522.

The previous prime is 126846487. The next prime is 126846529. The reversal of 126846523 is 325648621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126846523 - 2¹⁷ = 126715451 is a prime.

It is not a weakly prime, because it can be changed into another prime (126846529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63423261 + 63423262.

It is an arithmetic number, because the mean of its divisors is an integer number (63423262).

Almost surely, 2^126846523 is an apocalyptic number.

126846523 is a deficient number, since it is larger than the sum of its proper divisors (1).

126846523 is an equidigital number, since it uses as much as digits as its factorization.

126846523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 126846523 is about 11262.6161703221. The cubic root of 126846523 is about 502.4500059996.

The spelling of 126846523 in words is "one hundred twenty-six million, eight hundred forty-six thousand, five hundred twenty-three".