3572544 has 56 divisors (see below), whose sum is σ = 9875520. Its totient is φ = 1137664.

The previous prime is 3572531. The next prime is 3572561. The reversal of 3572544 is 4452753.

It is a congruent number.

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, 4012 + ... + 4820.

Almost surely, 2^3572544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3572544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4937760).

3572544 is an abundant number, since it is smaller than the sum of its proper divisors (6302976).

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

3572544 is a wasteful number, since it uses less digits than its factorization.

3572544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 837 counting only the distinct ones).

The product of its digits is 16800, while the sum is 30.

The square root of 3572544 is about 1890.1174566677. The cubic root of 3572544 is about 152.8712659715.

The spelling of 3572544 in words is "three million, five hundred seventy-two thousand, five hundred forty-four".