9250445 has 4 divisors (see below), whose sum is σ = 11100540. Its totient is φ = 7400352.

The previous prime is 9250441. The next prime is 9250447. The reversal of 9250445 is 5440529.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5440529 = 61 ⋅89189.

It can be written as a sum of positive squares in 2 ways, for example, as 5262436 + 3988009 = 2294^2 + 1997^2 .

It is a cyclic number.

It is not a de Polignac number, because 9250445 - 2² = 9250441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9250441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925040 + ... + 925049.

It is an arithmetic number, because the mean of its divisors is an integer number (2775135).

Almost surely, 2^9250445 is an apocalyptic number.

It is an amenable number.

9250445 is a deficient number, since it is larger than the sum of its proper divisors (1850095).

9250445 is a wasteful number, since it uses less digits than its factorization.

9250445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850094.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 9250445 is about 3041.4544218186. The cubic root of 9250445 is about 209.9201888702.

The spelling of 9250445 in words is "nine million, two hundred fifty thousand, four hundred forty-five".