7882925 has 24 divisors (see below), whose sum is σ = 10311840. Its totient is φ = 5969600.

The previous prime is 7882909. The next prime is 7882939. The reversal of 7882925 is 5292887.

7882925 = 1620² + 1621² + 1622².

It is a happy number.

It is not a de Polignac number, because 7882925 - 2⁴ = 7882909 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 60110 + ... + 60240.

It is an arithmetic number, because the mean of its divisors is an integer number (429660).

Almost surely, 2^7882925 is an apocalyptic number.

It is an amenable number.

7882925 is a deficient number, since it is larger than the sum of its proper divisors (2428915).

7882925 is a wasteful number, since it uses less digits than its factorization.

7882925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 248 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 7882925 is about 2807.6547152383. The cubic root of 7882925 is about 199.0195767042.

The spelling of 7882925 in words is "seven million, eight hundred eighty-two thousand, nine hundred twenty-five".