3524223 has 8 divisors (see below), whose sum is σ = 4728448. Its totient is φ = 2334744.

The previous prime is 3524207. The next prime is 3524231. The reversal of 3524223 is 3224253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3524223 - 2⁴ = 3524207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3524223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3115 + ... + 4092.

It is an arithmetic number, because the mean of its divisors is an integer number (591056).

Almost surely, 2^3524223 is an apocalyptic number.

3524223 is a deficient number, since it is larger than the sum of its proper divisors (1204225).

3524223 is a wasteful number, since it uses less digits than its factorization.

3524223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373.

The product of its digits is 1440, while the sum is 21.

The square root of 3524223 is about 1877.2913998631. The cubic root of 3524223 is about 152.1789069535.

Adding to 3524223 its reverse (3224253), we get a palindrome (6748476).

The spelling of 3524223 in words is "three million, five hundred twenty-four thousand, two hundred twenty-three".