3122573 has 4 divisors (see below), whose sum is σ = 3142620. Its totient is φ = 3102528.

The previous prime is 3122569. The next prime is 3122579. The reversal of 3122573 is 3752213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3752213 = 211 ⋅17783.

It can be written as a sum of positive squares in 2 ways, for example, as 2067844 + 1054729 = 1438^2 + 1027^2 .

It is a cyclic number.

It is not a de Polignac number, because 3122573 - 2² = 3122569 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 (3122579) 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, 9788 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (785655).

Almost surely, 2^3122573 is an apocalyptic number.

It is an amenable number.

3122573 is a deficient number, since it is larger than the sum of its proper divisors (20047).

3122573 is a wasteful number, since it uses less digits than its factorization.

3122573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20046.

The product of its digits is 1260, while the sum is 23.

The square root of 3122573 is about 1767.0803603685. The cubic root of 3122573 is about 146.1630286226.

Adding to 3122573 its reverse (3752213), we get a palindrome (6874786).

The spelling of 3122573 in words is "three million, one hundred twenty-two thousand, five hundred seventy-three".