2032423 has 4 divisors (see below), whose sum is σ = 2052648. Its totient is φ = 2012200.

The previous prime is 2032417. The next prime is 2032439. The reversal of 2032423 is 3242302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2032423 is a prime.

It is a Duffinian number.

2032423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2032397 and 2032406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9961 + ... + 10162.

It is an arithmetic number, because the mean of its divisors is an integer number (513162).

2^2032423 is an apocalyptic number.

2032423 is a deficient number, since it is larger than the sum of its proper divisors (20225).

2032423 is a wasteful number, since it uses less digits than its factorization.

2032423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20224.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2032423 is about 1425.6307376035. The cubic root of 2032423 is about 126.6692989604.

Adding to 2032423 its reverse (3242302), we get a palindrome (5274725).

The spelling of 2032423 in words is "two million, thirty-two thousand, four hundred twenty-three".