2334423 has 32 divisors (see below), whose sum is σ = 4064256. Its totient is φ = 1156608.

The previous prime is 2334421. The next prime is 2334439. The reversal of 2334423 is 3244332.

It is not a de Polignac number, because 2334423 - 2¹ = 2334421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a d-powerful number, because it can be written as 2⁹ + 3⁵ + 3¹⁰ + 4³ + 4⁴ + 2²¹ + 3¹¹ .

2334423 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2334423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4390 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (127008).

2^2334423 is an apocalyptic number.

2334423 is a deficient number, since it is larger than the sum of its proper divisors (1729833).

2334423 is a wasteful number, since it uses less digits than its factorization.

2334423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its digits is 1728, while the sum is 21.

The square root of 2334423 is about 1527.8818671612. The cubic root of 2334423 is about 132.6558839357.

Adding to 2334423 its reverse (3244332), we get a palindrome (5578755).

Subtracting 2334423 from its reverse (3244332), we obtain a palindrome (909909).

It can be divided in two parts, 233 and 4423, that added together give a triangular number (4656 = T₉₆).

The spelling of 2334423 in words is "two million, three hundred thirty-four thousand, four hundred twenty-three".