9473257 has 2 divisors, whose sum is σ = 9473258. Its totient is φ = 9473256.

The previous prime is 9473251. The next prime is 9473293. The reversal of 9473257 is 7523749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8826841 + 646416 = 2971^2 + 804^2 .

It is a cyclic number.

It is not a de Polignac number, because 9473257 - 2¹⁹ = 8948969 is a prime.

It is a d-powerful number, because it can be written as 9⁵ + 4⁶ + 7⁶ + 3⁷ + 2²³ + 5⁷ + 7⁷ .

It is not a weakly prime, because it can be changed into another prime (9473251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736628 + 4736629.

It is an arithmetic number, because the mean of its divisors is an integer number (4736629).

Almost surely, 2^9473257 is an apocalyptic number.

It is an amenable number.

9473257 is a deficient number, since it is larger than the sum of its proper divisors (1).

9473257 is an equidigital number, since it uses as much as digits as its factorization.

9473257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 37.

The square root of 9473257 is about 3077.8656565874. The cubic root of 9473257 is about 211.5922579991.

It can be divided in two parts, 9473 and 257, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 9473257 in words is "nine million, four hundred seventy-three thousand, two hundred fifty-seven".