126500467 has 2 divisors, whose sum is σ = 126500468. Its totient is φ = 126500466.

The previous prime is 126500443. The next prime is 126500497. The reversal of 126500467 is 764005621.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126500467 is a prime.

It is a Chen prime.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (126500497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63250233 + 63250234.

It is an arithmetic number, because the mean of its divisors is an integer number (63250234).

Almost surely, 2^126500467 is an apocalyptic number.

126500467 is a deficient number, since it is larger than the sum of its proper divisors (1).

126500467 is an equidigital number, since it uses as much as digits as its factorization.

126500467 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 31.

The square root of 126500467 is about 11247.2426398651. The cubic root of 126500467 is about 501.9926706442.

The spelling of 126500467 in words is "one hundred twenty-six million, five hundred thousand, four hundred sixty-seven".