3563572 has 6 divisors (see below), whose sum is σ = 6236258. Its totient is φ = 1781784.

The previous prime is 3563569. The next prime is 3563653. The reversal of 3563572 is 2753653.

3563572 is digitally balanced in base 5, 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., 2322576 + 1240996 = 1524^2 + 1114^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 445443 + ... + 445450.

Almost surely, 2^3563572 is an apocalyptic number.

It is an amenable number.

3563572 is a deficient number, since it is larger than the sum of its proper divisors (2672686).

3563572 is a wasteful number, since it uses less digits than its factorization.

3563572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890897 (or 890895 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 3563572 is about 1887.7425671950. The cubic root of 3563572 is about 152.7431863013.

The spelling of 3563572 in words is "three million, five hundred sixty-three thousand, five hundred seventy-two".