3523125 has 20 divisors (see below), whose sum is σ = 5873120. Its totient is φ = 1878000.

The previous prime is 3523111. The next prime is 3523141. The reversal of 3523125 is 5213253.

3523125 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 3523125 - 2⁴ = 3523109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 936 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (293656).

Almost surely, 2^3523125 is an apocalyptic number.

It is an amenable number.

3523125 is a deficient number, since it is larger than the sum of its proper divisors (2349995).

3523125 is an equidigital number, since it uses as much as digits as its factorization.

3523125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902 (or 1887 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 3523125 is about 1876.9989344696. The cubic root of 3523125 is about 152.1631011248.

Adding to 3523125 its reverse (5213253), we get a palindrome (8736378).

The spelling of 3523125 in words is "three million, five hundred twenty-three thousand, one hundred twenty-five".