3522252 has 24 divisors (see below), whose sum is σ = 8441776. Its totient is φ = 1142208.

The previous prime is 3522217. The next prime is 3522263. The reversal of 3522252 is 2522253.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3523 + ... + 4410.

Almost surely, 2^3522252 is an apocalyptic number.

It is an amenable number.

3522252 is an abundant number, since it is smaller than the sum of its proper divisors (4919524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3522252 is a wasteful number, since it uses less digits than its factorization.

3522252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977 (or 7975 counting only the distinct ones).

The product of its digits is 1200, while the sum is 21.

The square root of 3522252 is about 1876.7663679851. The cubic root of 3522252 is about 152.1505318517.

Subtracting from 3522252 its reverse (2522253), we obtain a palindrome (999999).

The spelling of 3522252 in words is "three million, five hundred twenty-two thousand, two hundred fifty-two".