7984275 has 48 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 3715200.

The previous prime is 7984261. The next prime is 7984331. The reversal of 7984275 is 5724897.

It is not a de Polignac number, because 7984275 - 2⁴ = 7984259 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 18310 + ... + 18740.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^7984275 is an apocalyptic number.

7984275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7984275 is a deficient number, since it is larger than the sum of its proper divisors (7014765).

7984275 is a wasteful number, since it uses less digits than its factorization.

7984275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 471 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 7984275 is about 2825.6459438507. The cubic root of 7984275 is about 199.8688723799.

The spelling of 7984275 in words is "seven million, nine hundred eighty-four thousand, two hundred seventy-five".