4023382 has 16 divisors (see below), whose sum is σ = 6624000. Its totient is φ = 1817640.

The previous prime is 4023359. The next prime is 4023401. The reversal of 4023382 is 2833204.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3919 + ... + 4837.

It is an arithmetic number, because the mean of its divisors is an integer number (414000).

Almost surely, 2^4023382 is an apocalyptic number.

4023382 is a deficient number, since it is larger than the sum of its proper divisors (2600618).

4023382 is a wasteful number, since it uses less digits than its factorization.

4023382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4023382 is about 2005.8369824091. The cubic root of 4023382 is about 159.0488095604.

Adding to 4023382 its reverse (2833204), we get a palindrome (6856586).

The spelling of 4023382 in words is "four million, twenty-three thousand, three hundred eighty-two".