7008125 has 10 divisors (see below), whose sum is σ = 8758134. Its totient is φ = 5606000.

The previous prime is 7008121. The next prime is 7008143. The reversal of 7008125 is 5218007.

It can be written as a sum of positive squares in 5 ways, for example, as 4761124 + 2247001 = 2182^2 + 1499^2 .

It is not a de Polignac number, because 7008125 - 2² = 7008121 is a prime.

It is a super-2 number, since 2×7008125² = 98227632031250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7008125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7008121) 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 9 ways as a sum of consecutive naturals, for example, 4982 + ... + 6231.

Almost surely, 2^7008125 is an apocalyptic number.

It is an amenable number.

7008125 is a deficient number, since it is larger than the sum of its proper divisors (1750009).

7008125 is an equidigital number, since it uses as much as digits as its factorization.

7008125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11233 (or 11218 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 7008125 is about 2647.2863464310. The cubic root of 7008125 is about 191.3671018784.

The spelling of 7008125 in words is "seven million, eight thousand, one hundred twenty-five".