9007245 has 48 divisors (see below), whose sum is σ = 17100720. Its totient is φ = 4359168.

The previous prime is 9007241. The next prime is 9007259. The reversal of 9007245 is 5427009.

It can be written as a sum of positive squares in 8 ways, for example, as 328329 + 8678916 = 573^2 + 2946^2 .

It is not a de Polignac number, because 9007245 - 2² = 9007241 is a prime.

It is a super-2 number, since 2×9007245² = 162260924980050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9007241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51979 + ... + 52151.

It is an arithmetic number, because the mean of its divisors is an integer number (356265).

Almost surely, 2^9007245 is an apocalyptic number.

It is an amenable number.

9007245 is a deficient number, since it is larger than the sum of its proper divisors (8093475).

9007245 is a wasteful number, since it uses less digits than its factorization.

9007245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 9007245 is about 3001.2072570884. The cubic root of 9007245 is about 208.0641829173.

The spelling of 9007245 in words is "nine million, seven thousand, two hundred forty-five".