7848125 has 20 divisors (see below), whose sum is σ = 10168620. Its totient is φ = 6048000.

The previous prime is 7848119. The next prime is 7848131. The reversal of 7848125 is 5218487.

It is an interprime number because it is at equal distance from previous prime (7848119) and next prime (7848131).

It can be written as a sum of positive squares in 10 ways, for example, as 7198489 + 649636 = 2683^2 + 806^2 .

It is not a de Polignac number, because 7848125 - 2¹⁴ = 7831741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17909 + ... + 18341.

It is an arithmetic number, because the mean of its divisors is an integer number (508431).

Almost surely, 2^7848125 is an apocalyptic number.

It is an amenable number.

7848125 is a deficient number, since it is larger than the sum of its proper divisors (2320495).

7848125 is an equidigital number, since it uses as much as digits as its factorization.

7848125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 467 counting only the distinct ones).

The product of its digits is 17920, while the sum is 35.

The square root of 7848125 is about 2801.4505171429. The cubic root of 7848125 is about 198.7262804123.

The spelling of 7848125 in words is "seven million, eight hundred forty-eight thousand, one hundred twenty-five".