2246423 has 4 divisors (see below), whose sum is σ = 2269680. Its totient is φ = 2223168.

The previous prime is 2246417. The next prime is 2246467. The reversal of 2246423 is 3246422.

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

It is a cyclic number.

It is not a de Polignac number, because 2246423 - 2⁶ = 2246359 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 4⁵ + 6² + 4⁷ + 2²¹ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246483) 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, 11483 + ... + 11676.

It is an arithmetic number, because the mean of its divisors is an integer number (567420).

2^2246423 is an apocalyptic number.

2246423 is a deficient number, since it is larger than the sum of its proper divisors (23257).

2246423 is an equidigital number, since it uses as much as digits as its factorization.

2246423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23256.

The product of its digits is 2304, while the sum is 23.

The square root of 2246423 is about 1498.8071924033. The cubic root of 2246423 is about 130.9675929394.

Subtracting 2246423 from its reverse (3246422), we obtain a palindrome (999999).

The spelling of 2246423 in words is "two million, two hundred forty-six thousand, four hundred twenty-three".