126335089 has 2 divisors, whose sum is σ = 126335090. Its totient is φ = 126335088.

The previous prime is 126335059. The next prime is 126335119. The reversal of 126335089 is 980533621.

It is a balanced prime because it is at equal distance from previous prime (126335059) and next prime (126335119).

It can be written as a sum of positive squares in only one way, i.e., 72386064 + 53949025 = 8508^2 + 7345^2 .

It is a cyclic number.

It is not a de Polignac number, because 126335089 - 2⁹ = 126334577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (126335029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63167544 + 63167545.

It is an arithmetic number, because the mean of its divisors is an integer number (63167545).

Almost surely, 2^126335089 is an apocalyptic number.

It is an amenable number.

126335089 is a deficient number, since it is larger than the sum of its proper divisors (1).

126335089 is an equidigital number, since it uses as much as digits as its factorization.

126335089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 126335089 is about 11239.8883001567. Note that the first 3 decimals coincide. The cubic root of 126335089 is about 501.7738183619.

The spelling of 126335089 in words is "one hundred twenty-six million, three hundred thirty-five thousand, eighty-nine".