7992825 has 48 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 3931200.

The previous prime is 7992821. The next prime is 7992847. The reversal of 7992825 is 5282997.

It is not a de Polignac number, because 7992825 - 2² = 7992821 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7992821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101136 + ... + 101214.

It is an arithmetic number, because the mean of its divisors is an integer number (297600).

Almost surely, 2^7992825 is an apocalyptic number.

7992825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7992825 is a deficient number, since it is larger than the sum of its proper divisors (6291975).

7992825 is a wasteful number, since it uses less digits than its factorization.

7992825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 177 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 7992825 is about 2827.1584674369. The cubic root of 7992825 is about 199.9401904492.

The spelling of 7992825 in words is "seven million, nine hundred ninety-two thousand, eight hundred twenty-five".