9250425 has 18 divisors (see below), whose sum is σ = 16568942. Its totient is φ = 4933440.

The previous prime is 9250403. The next prime is 9250427. The reversal of 9250425 is 5240529.

9250425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1432809 + 7817616 = 1197^2 + 2796^2 .

It is not a de Polignac number, because 9250425 - 2⁶ = 9250361 is a prime.

It is a Duffinian number.

9250425 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9250427) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20332 + ... + 20781.

Almost surely, 2^9250425 is an apocalyptic number.

It is an amenable number.

9250425 is a deficient number, since it is larger than the sum of its proper divisors (7318517).

9250425 is a wasteful number, since it uses less digits than its factorization.

9250425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41129 (or 41121 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 9250425 is about 3041.4511339162. The cubic root of 9250425 is about 209.9200375835.

It can be divided in two parts, 92504 and 25, that added together give a palindrome (92529).

The spelling of 9250425 in words is "nine million, two hundred fifty thousand, four hundred twenty-five".