3530533 has 4 divisors (see below), whose sum is σ = 3535488. Its totient is φ = 3525580.

The previous prime is 3530519. The next prime is 3530537. The reversal of 3530533 is 3350353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3530533 - 2¹³ = 3522341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 2908.

It is an arithmetic number, because the mean of its divisors is an integer number (883872).

Almost surely, 2^3530533 is an apocalyptic number.

It is an amenable number.

3530533 is a deficient number, since it is larger than the sum of its proper divisors (4955).

3530533 is an equidigital number, since it uses as much as digits as its factorization.

3530533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954.

The product of its (nonzero) digits is 2025, while the sum is 22.

The square root of 3530533 is about 1878.9712610894. The cubic root of 3530533 is about 152.2696765004.

Adding to 3530533 its reverse (3350353), we get a palindrome (6880886).

The spelling of 3530533 in words is "three million, five hundred thirty thousand, five hundred thirty-three".