126773093 has 2 divisors, whose sum is σ = 126773094. Its totient is φ = 126773092.

The previous prime is 126773089. The next prime is 126773099. The reversal of 126773093 is 390377621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94031809 + 32741284 = 9697^2 + 5722^2 .

It is an emirp because it is prime and its reverse (390377621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126773093 - 2² = 126773089 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126773099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63386546 + 63386547.

It is an arithmetic number, because the mean of its divisors is an integer number (63386547).

Almost surely, 2^126773093 is an apocalyptic number.

It is an amenable number.

126773093 is a deficient number, since it is larger than the sum of its proper divisors (1).

126773093 is an equidigital number, since it uses as much as digits as its factorization.

126773093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 126773093 is about 11259.3557986236. The cubic root of 126773093 is about 502.3530330995.

The spelling of 126773093 in words is "one hundred twenty-six million, seven hundred seventy-three thousand, ninety-three".