9266729 has 2 divisors, whose sum is σ = 9266730. Its totient is φ = 9266728.

The previous prime is 9266659. The next prime is 9266731. The reversal of 9266729 is 9276629.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 1155625 = 2848^2 + 1075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9266729 is a prime.

Together with 9266731, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 9 + 2⁷ + 6⁵ + 6⁶ + 7⁷ + 2²³ + 9 .

It is not a weakly prime, because it can be changed into another prime (9266029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4633364 + 4633365.

It is an arithmetic number, because the mean of its divisors is an integer number (4633365).

Almost surely, 2^9266729 is an apocalyptic number.

It is an amenable number.

9266729 is a deficient number, since it is larger than the sum of its proper divisors (1).

9266729 is an equidigital number, since it uses as much as digits as its factorization.

9266729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 9266729 is about 3044.1302534550. The cubic root of 9266729 is about 210.0432941728.

The spelling of 9266729 in words is "nine million, two hundred sixty-six thousand, seven hundred twenty-nine".