3523252 has 6 divisors (see below), whose sum is σ = 6165698. Its totient is φ = 1761624.

The previous prime is 3523231. The next prime is 3523279. The reversal of 3523252 is 2523253.

3523252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3118756 + 404496 = 1766^2 + 636^2 .

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 as a sum of consecutive naturals, namely, 440403 + ... + 440410.

Almost surely, 2^3523252 is an apocalyptic number.

It is an amenable number.

3523252 is a deficient number, since it is larger than the sum of its proper divisors (2642446).

3523252 is a wasteful number, since it uses less digits than its factorization.

3523252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880817 (or 880815 counting only the distinct ones).

The product of its digits is 1800, while the sum is 22.

The square root of 3523252 is about 1877.0327647646. The cubic root of 3523252 is about 152.1649294714.

Subtracting from 3523252 its reverse (2523253), we obtain a palindrome (999999).

The spelling of 3523252 in words is "three million, five hundred twenty-three thousand, two hundred fifty-two".