3233523 has 4 divisors (see below), whose sum is σ = 4311368. Its totient is φ = 2155680.

The previous prime is 3233521. The next prime is 3233533. The reversal of 3233523 is 3253323.

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

It is not a de Polignac number, because 3233523 - 2¹ = 3233521 is a prime.

It is a d-powerful number, because it can be written as 3² + 2¹⁹ + 3¹⁰ + 3¹² + 5³ + 2¹⁹ + 3¹³ .

It is a D-number.

It is a Duffinian number.

3233523 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3233523.

It is not an unprimeable number, because it can be changed into a prime (3233521) 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, 538918 + ... + 538923.

It is an arithmetic number, because the mean of its divisors is an integer number (1077842).

Almost surely, 2^3233523 is an apocalyptic number.

3233523 is a deficient number, since it is larger than the sum of its proper divisors (1077845).

3233523 is a wasteful number, since it uses less digits than its factorization.

3233523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077844.

The product of its digits is 1620, while the sum is 21.

The square root of 3233523 is about 1798.1999332666. The cubic root of 3233523 is about 147.8740558696.

Adding to 3233523 its reverse (3253323), we get a palindrome (6486846).

It can be divided in two parts, 3 and 233523, that multiplied together give a square (700569 = 837²).

The spelling of 3233523 in words is "three million, two hundred thirty-three thousand, five hundred twenty-three".