3223573 has 4 divisors (see below), whose sum is σ = 3234060. Its totient is φ = 3213088.

The previous prime is 3223567. The next prime is 3223603. The reversal of 3223573 is 3753223.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1580049 + 1643524 = 1257^2 + 1282^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223573 - 2⁵ = 3223541 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 (3223273) 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, 4768 + ... + 5401.

It is an arithmetic number, because the mean of its divisors is an integer number (808515).

Almost surely, 2^3223573 is an apocalyptic number.

It is an amenable number.

3223573 is a deficient number, since it is larger than the sum of its proper divisors (10487).

3223573 is a wasteful number, since it uses less digits than its factorization.

3223573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10486.

The product of its digits is 3780, while the sum is 25.

The square root of 3223573 is about 1795.4311459925. The cubic root of 3223573 is about 147.7222236811.

Adding to 3223573 its reverse (3753223), we get a palindrome (6976796).

The spelling of 3223573 in words is "three million, two hundred twenty-three thousand, five hundred seventy-three".