9475121 has 2 divisors, whose sum is σ = 9475122. Its totient is φ = 9475120.

The previous prime is 9475117. The next prime is 9475133. The reversal of 9475121 is 1215749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9388096 + 87025 = 3064^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 9475121 - 2² = 9475117 is a prime.

It is not a weakly prime, because it can be changed into another prime (9475111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4737560 + 4737561.

It is an arithmetic number, because the mean of its divisors is an integer number (4737561).

Almost surely, 2^9475121 is an apocalyptic number.

It is an amenable number.

9475121 is a deficient number, since it is larger than the sum of its proper divisors (1).

9475121 is an equidigital number, since it uses as much as digits as its factorization.

9475121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 29.

The square root of 9475121 is about 3078.1684489319. The cubic root of 9475121 is about 211.6061350322.

The spelling of 9475121 in words is "nine million, four hundred seventy-five thousand, one hundred twenty-one".