9454121 has 2 divisors, whose sum is σ = 9454122. Its totient is φ = 9454120.

The previous prime is 9454111. The next prime is 9454141. The reversal of 9454121 is 1214549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 212521 = 3040^2 + 461^2 .

It is a cyclic number.

It is not a de Polignac number, because 9454121 - 2¹⁸ = 9191977 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9454111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4727060 + 4727061.

It is an arithmetic number, because the mean of its divisors is an integer number (4727061).

Almost surely, 2^9454121 is an apocalyptic number.

It is an amenable number.

9454121 is a deficient number, since it is larger than the sum of its proper divisors (1).

9454121 is an equidigital number, since it uses as much as digits as its factorization.

9454121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 26.

The square root of 9454121 is about 3074.7554374291. The cubic root of 9454121 is about 211.4496896842.

The spelling of 9454121 in words is "nine million, four hundred fifty-four thousand, one hundred twenty-one".