3859525 has 12 divisors (see below), whose sum is σ = 4812192. Its totient is φ = 3070640.

The previous prime is 3859517. The next prime is 3859529. The reversal of 3859525 is 5259583.

3859525 is nontrivially palindromic in base 12.

3859525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3859525 - 2³ = 3859517 is a prime.

It is a d-powerful number, because it can be written as 3¹² + 8 + 5⁸ + 9⁵ + 5⁸ + 2²¹ + 5⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3859529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6282 + ... + 6868.

It is an arithmetic number, because the mean of its divisors is an integer number (401016).

Almost surely, 2^3859525 is an apocalyptic number.

It is an amenable number.

3859525 is a deficient number, since it is larger than the sum of its proper divisors (952667).

3859525 is a wasteful number, since it uses less digits than its factorization.

3859525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 855 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The square root of 3859525 is about 1964.5673824025. The cubic root of 3859525 is about 156.8596660726.

The spelling of 3859525 in words is "three million, eight hundred fifty-nine thousand, five hundred twenty-five".