2322943 has 6 divisors (see below), whose sum is σ = 2702256. Its totient is φ = 1991052.

The previous prime is 2322917. The next prime is 2322949. The reversal of 2322943 is 3492232.

It is not a de Polignac number, because 2322943 - 2⁵ = 2322911 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 3³ + 2⁹ + 2¹⁷ + 9⁶ + 4⁸ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23655 + ... + 23752.

It is an arithmetic number, because the mean of its divisors is an integer number (450376).

2^2322943 is an apocalyptic number.

2322943 is a deficient number, since it is larger than the sum of its proper divisors (379313).

2322943 is an equidigital number, since it uses as much as digits as its factorization.

2322943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47421 (or 47414 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 2322943 is about 1524.1204020680. The cubic root of 2322943 is about 132.4380724018.

The spelling of 2322943 in words is "two million, three hundred twenty-two thousand, nine hundred forty-three".