7004125 has 16 divisors (see below), whose sum is σ = 8826480. Its totient is φ = 5548800.

The previous prime is 7004117. The next prime is 7004143. The reversal of 7004125 is 5214007.

It can be written as a sum of positive squares in 8 ways, for example, as 683929 + 6320196 = 827^2 + 2514^2 .

It is not a de Polignac number, because 7004125 - 2³ = 7004117 is a prime.

7004125 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16921 + ... + 17329.

It is an arithmetic number, because the mean of its divisors is an integer number (551655).

Almost surely, 2^7004125 is an apocalyptic number.

It is an amenable number.

7004125 is a deficient number, since it is larger than the sum of its proper divisors (1822355).

7004125 is a wasteful number, since it uses less digits than its factorization.

7004125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 7004125 is about 2646.5307479793. The cubic root of 7004125 is about 191.3306863327.

The spelling of 7004125 in words is "seven million, four thousand, one hundred twenty-five".