3572201 has 4 divisors (see below), whose sum is σ = 3590532. Its totient is φ = 3553872.

The previous prime is 3572189. The next prime is 3572203. The reversal of 3572201 is 1022753.

3572201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1022753 = 491 ⋅2083.

It can be written as a sum of positive squares in 2 ways, for example, as 2725801 + 846400 = 1651^2 + 920^2 .

It is a cyclic number.

It is not a de Polignac number, because 3572201 - 2⁶ = 3572137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3572203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8870 + ... + 9263.

It is an arithmetic number, because the mean of its divisors is an integer number (897633).

Almost surely, 2^3572201 is an apocalyptic number.

It is an amenable number.

3572201 is a deficient number, since it is larger than the sum of its proper divisors (18331).

3572201 is a wasteful number, since it uses less digits than its factorization.

3572201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18330.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3572201 is about 1890.0267193879. The cubic root of 3572201 is about 152.8663734241.

Adding to 3572201 its reverse (1022753), we get a palindrome (4594954).

It can be divided in two parts, 3572 and 201, that added together give a palindrome (3773).

The spelling of 3572201 in words is "three million, five hundred seventy-two thousand, two hundred one".