3528572 has 18 divisors (see below), whose sum is σ = 6352752. Its totient is φ = 1714144.

The previous prime is 3528563. The next prime is 3528587. The reversal of 3528572 is 2758253.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25688 + ... + 25824.

Almost surely, 2^3528572 is an apocalyptic number.

It is an amenable number.

3528572 is a deficient number, since it is larger than the sum of its proper divisors (2824180).

3528572 is a wasteful number, since it uses less digits than its factorization.

3528572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 186 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 3528572 is about 1878.4493605099. The cubic root of 3528572 is about 152.2414790453.

The spelling of 3528572 in words is "three million, five hundred twenty-eight thousand, five hundred seventy-two".