2432423 has 4 divisors (see below), whose sum is σ = 2779920. Its totient is φ = 2084928.

The previous prime is 2432387. The next prime is 2432429. The reversal of 2432423 is 3242342.

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 2432423 - 2¹⁴ = 2416039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2432395 and 2432404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432429) 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, 173738 + ... + 173751.

It is an arithmetic number, because the mean of its divisors is an integer number (694980).

2^2432423 is an apocalyptic number.

2432423 is a deficient number, since it is larger than the sum of its proper divisors (347497).

2432423 is an equidigital number, since it uses as much as digits as its factorization.

2432423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347496.

The product of its digits is 1152, while the sum is 20.

The square root of 2432423 is about 1559.6227107862. The cubic root of 2432423 is about 134.4868125064.

Adding to 2432423 its reverse (3242342), we get a palindrome (5674765).

The spelling of 2432423 in words is "two million, four hundred thirty-two thousand, four hundred twenty-three".