9026257 has 2 divisors, whose sum is σ = 9026258. Its totient is φ = 9026256.

The previous prime is 9026249. The next prime is 9026263. The reversal of 9026257 is 7526209.

9026257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6071296 + 2954961 = 2464^2 + 1719^2 .

It is a cyclic number.

It is not a de Polignac number, because 9026257 - 2³ = 9026249 is a prime.

It is not a weakly prime, because it can be changed into another prime (9026267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4513128 + 4513129.

It is an arithmetic number, because the mean of its divisors is an integer number (4513129).

Almost surely, 2^9026257 is an apocalyptic number.

It is an amenable number.

9026257 is a deficient number, since it is larger than the sum of its proper divisors (1).

9026257 is an equidigital number, since it uses as much as digits as its factorization.

9026257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 9026257 is about 3004.3729795084. The cubic root of 9026257 is about 208.2104702055.

The spelling of 9026257 in words is "nine million, twenty-six thousand, two hundred fifty-seven".