9674257 has 2 divisors, whose sum is σ = 9674258. Its totient is φ = 9674256.

The previous prime is 9674239. The next prime is 9674267. The reversal of 9674257 is 7524769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9265936 + 408321 = 3044^2 + 639^2 .

It is a cyclic number.

It is not a de Polignac number, because 9674257 - 2²³ = 1285649 is a prime.

It is not a weakly prime, because it can be changed into another prime (9674227) 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, 4837128 + 4837129.

It is an arithmetic number, because the mean of its divisors is an integer number (4837129).

Almost surely, 2^9674257 is an apocalyptic number.

It is an amenable number.

9674257 is a deficient number, since it is larger than the sum of its proper divisors (1).

9674257 is an equidigital number, since it uses as much as digits as its factorization.

9674257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 9674257 is about 3110.3467652337. The cubic root of 9674257 is about 213.0782919518.

The spelling of 9674257 in words is "nine million, six hundred seventy-four thousand, two hundred fifty-seven".