3522535 has 4 divisors (see below), whose sum is σ = 4227048. Its totient is φ = 2818024.

The previous prime is 3522529. The next prime is 3522551. The reversal of 3522535 is 5352253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5352253 = 43 ⋅124471.

It is a cyclic number.

It is not a de Polignac number, because 3522535 - 2⁵ = 3522503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352249 + ... + 352258.

It is an arithmetic number, because the mean of its divisors is an integer number (1056762).

Almost surely, 2^3522535 is an apocalyptic number.

3522535 is a deficient number, since it is larger than the sum of its proper divisors (704513).

3522535 is an equidigital number, since it uses as much as digits as its factorization.

3522535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704512.

The product of its digits is 4500, while the sum is 25.

The square root of 3522535 is about 1876.8417621100. The cubic root of 3522535 is about 152.1546066545.

Adding to 3522535 its reverse (5352253), we get a palindrome (8874788).

The spelling of 3522535 in words is "three million, five hundred twenty-two thousand, five hundred thirty-five".