2242323 has 40 divisors (see below), whose sum is σ = 3717120. Its totient is φ = 1341360.

The previous prime is 2242319. The next prime is 2242337. The reversal of 2242323 is 3232422.

It is not a de Polignac number, because 2242323 - 2² = 2242319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242296 and 2242305.

It is not an unprimeable number, because it can be changed into a prime (2242313) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47686 + ... + 47732.

It is an arithmetic number, because the mean of its divisors is an integer number (92928).

2^2242323 is an apocalyptic number.

2242323 is a deficient number, since it is larger than the sum of its proper divisors (1474797).

2242323 is a wasteful number, since it uses less digits than its factorization.

2242323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 100 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 2242323 is about 1497.4388134411. The cubic root of 2242323 is about 130.8878670611.

Adding to 2242323 its reverse (3232422), we get a palindrome (5474745).

Subtracting 2242323 from its reverse (3232422), we obtain a palindrome (990099).

The spelling of 2242323 in words is "two million, two hundred forty-two thousand, three hundred twenty-three".