2322513 has 20 divisors (see below), whose sum is σ = 3541428. Its totient is φ = 1516320.

The previous prime is 2322497. The next prime is 2322569. The reversal of 2322513 is 3152232.

It can be written as a sum of positive squares in 2 ways, for example, as 1306449 + 1016064 = 1143^2 + 1008^2 .

It is not a de Polignac number, because 2322513 - 2⁴ = 2322497 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (2322583) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4023 + ... + 4563.

2^2322513 is an apocalyptic number.

It is an amenable number.

2322513 is a deficient number, since it is larger than the sum of its proper divisors (1218915).

2322513 is an equidigital number, since it uses as much as digits as its factorization.

2322513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 597 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 2322513 is about 1523.9793305685. The cubic root of 2322513 is about 132.4299000266.

Adding to 2322513 its reverse (3152232), we get a palindrome (5474745).

The spelling of 2322513 in words is "two million, three hundred twenty-two thousand, five hundred thirteen".