7585225 has 6 divisors (see below), whose sum is σ = 9405710. Its totient is φ = 6068160.

The previous prime is 7585223. The next prime is 7585261. The reversal of 7585225 is 5225857.

It can be written as a sum of positive squares in 3 ways, for example, as 28224 + 7557001 = 168^2 + 2749^2 .

It is not a de Polignac number, because 7585225 - 2¹ = 7585223 is a prime.

7585225 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7585223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151680 + ... + 151729.

Almost surely, 2^7585225 is an apocalyptic number.

It is an amenable number.

7585225 is a deficient number, since it is larger than the sum of its proper divisors (1820485).

7585225 is a wasteful number, since it uses less digits than its factorization.

7585225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303419 (or 303414 counting only the distinct ones).

The product of its digits is 28000, while the sum is 34.

The square root of 7585225 is about 2754.1287188510. The cubic root of 7585225 is about 196.4820237059.

The spelling of 7585225 in words is "seven million, five hundred eighty-five thousand, two hundred twenty-five".