9255257 has 8 divisors (see below), whose sum is σ = 10150272. Its totient is φ = 8369200.

The previous prime is 9255241. The next prime is 9255289. The reversal of 9255257 is 7525529.

9255257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9255257 - 2⁴ = 9255241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9255227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32 + ... + 4302.

It is an arithmetic number, because the mean of its divisors is an integer number (1268784).

Almost surely, 2^9255257 is an apocalyptic number.

It is an amenable number.

9255257 is a deficient number, since it is larger than the sum of its proper divisors (895015).

9255257 is a wasteful number, since it uses less digits than its factorization.

9255257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479.

The product of its digits is 31500, while the sum is 35.

The square root of 9255257 is about 3042.2453878673. The cubic root of 9255257 is about 209.9565821048.

The spelling of 9255257 in words is "nine million, two hundred fifty-five thousand, two hundred fifty-seven".