9257025 has 12 divisors (see below), whose sum is σ = 15305072. Its totient is φ = 4937040.

The previous prime is 9257023. The next prime is 9257029. The reversal of 9257025 is 5207529.

It is a happy number.

It is not a de Polignac number, because 9257025 - 2¹ = 9257023 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 9256983 and 9257001.

It is not an unprimeable number, because it can be changed into a prime (9257023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61639 + ... + 61788.

Almost surely, 2^9257025 is an apocalyptic number.

It is an amenable number.

9257025 is a deficient number, since it is larger than the sum of its proper divisors (6048047).

9257025 is a wasteful number, since it uses less digits than its factorization.

9257025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123440 (or 123435 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 9257025 is about 3042.5359488427. The cubic root of 9257025 is about 209.9699503488.

The spelling of 9257025 in words is "nine million, two hundred fifty-seven thousand, twenty-five".