7852125 has 16 divisors (see below), whose sum is σ = 13066560. Its totient is φ = 4187600.

The previous prime is 7852123. The next prime is 7852129. The reversal of 7852125 is 5212587.

It is not a de Polignac number, because 7852125 - 2¹ = 7852123 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7852092 and 7852101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10095 + ... + 10844.

It is an arithmetic number, because the mean of its divisors is an integer number (816660).

Almost surely, 2^7852125 is an apocalyptic number.

7852125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7852125 is a deficient number, since it is larger than the sum of its proper divisors (5214435).

7852125 is a wasteful number, since it uses less digits than its factorization.

7852125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20957 (or 20947 counting only the distinct ones).

The product of its digits is 5600, while the sum is 30.

The square root of 7852125 is about 2802.1643420756. The cubic root of 7852125 is about 198.7600366752.

The spelling of 7852125 in words is "seven million, eight hundred fifty-two thousand, one hundred twenty-five".