7983225 has 24 divisors (see below), whose sum is σ = 14666720. Its totient is φ = 4257360.

The previous prime is 7983223. The next prime is 7983229. The reversal of 7983225 is 5223897.

It is a happy number.

It is not a de Polignac number, because 7983225 - 2¹ = 7983223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7983225.

It is not an unprimeable number, because it can be changed into a prime (7983223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5239 + ... + 6588.

Almost surely, 2^7983225 is an apocalyptic number.

7983225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7983225 is a deficient number, since it is larger than the sum of its proper divisors (6683495).

7983225 is a wasteful number, since it uses less digits than its factorization.

7983225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11846 (or 11835 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7983225 is about 2825.4601395171. The cubic root of 7983225 is about 199.8601105108.

The spelling of 7983225 in words is "seven million, nine hundred eighty-three thousand, two hundred twenty-five".