9452309 has 2 divisors, whose sum is σ = 9452310. Its totient is φ = 9452308.

The previous prime is 9452299. The next prime is 9452321. The reversal of 9452309 is 9032549.

9452309 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9284209 + 168100 = 3047^2 + 410^2 .

It is a cyclic number.

It is not a de Polignac number, because 9452309 - 2¹² = 9448213 is a prime.

It is a super-2 number, since 2×9452309² = 178692290862962, which contains 22 as substring.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9452369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4726154 + 4726155.

It is an arithmetic number, because the mean of its divisors is an integer number (4726155).

Almost surely, 2^9452309 is an apocalyptic number.

It is an amenable number.

9452309 is a deficient number, since it is larger than the sum of its proper divisors (1).

9452309 is an equidigital number, since it uses as much as digits as its factorization.

9452309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 9452309 is about 3074.4607657279. The cubic root of 9452309 is about 211.4361798325.

The spelling of 9452309 in words is "nine million, four hundred fifty-two thousand, three hundred nine".