3572543 has 4 divisors (see below), whose sum is σ = 3847368. Its totient is φ = 3297720.

The previous prime is 3572531. The next prime is 3572561. The reversal of 3572543 is 3452753.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3572543 - 2⁸ = 3572287 is a prime.

It is a d-powerful number, because it can be written as 3³ + 5 + 7⁵ + 2¹³ + 5⁹ + 4³ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3572243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137393 + ... + 137418.

It is an arithmetic number, because the mean of its divisors is an integer number (961842).

Almost surely, 2^3572543 is an apocalyptic number.

3572543 is a deficient number, since it is larger than the sum of its proper divisors (274825).

3572543 is a wasteful number, since it uses less digits than its factorization.

3572543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274824.

The product of its digits is 12600, while the sum is 29.

The square root of 3572543 is about 1890.1171921339. The cubic root of 3572543 is about 152.8712517079.

The spelling of 3572543 in words is "three million, five hundred seventy-two thousand, five hundred forty-three".