3530252 has 12 divisors (see below), whose sum is σ = 6739656. Its totient is φ = 1604640.

The previous prime is 3530243. The next prime is 3530287. The reversal of 3530252 is 2520353.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40073 + ... + 40160.

It is an arithmetic number, because the mean of its divisors is an integer number (561638).

Almost surely, 2^3530252 is an apocalyptic number.

It is an amenable number.

3530252 is a deficient number, since it is larger than the sum of its proper divisors (3209404).

3530252 is a wasteful number, since it uses less digits than its factorization.

3530252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80248 (or 80246 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3530252 is about 1878.8964846420. The cubic root of 3530252 is about 152.2656366086.

The spelling of 3530252 in words is "three million, five hundred thirty thousand, two hundred fifty-two".