9268121 has 2 divisors, whose sum is σ = 9268122. Its totient is φ = 9268120.

The previous prime is 9268109. The next prime is 9268123. The reversal of 9268121 is 1218629.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8620096 + 648025 = 2936^2 + 805^2 .

It is a cyclic number.

It is not a de Polignac number, because 9268121 - 2¹⁸ = 9005977 is a prime.

Together with 9268123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9268123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4634060 + 4634061.

It is an arithmetic number, because the mean of its divisors is an integer number (4634061).

Almost surely, 2^9268121 is an apocalyptic number.

It is an amenable number.

9268121 is a deficient number, since it is larger than the sum of its proper divisors (1).

9268121 is an equidigital number, since it uses as much as digits as its factorization.

9268121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 29.

The square root of 9268121 is about 3044.3588816038. The cubic root of 9268121 is about 210.0538108512.

The spelling of 9268121 in words is "nine million, two hundred sixty-eight thousand, one hundred twenty-one".