4042182 has 16 divisors (see below), whose sum is σ = 8110080. Its totient is φ = 1343112.

The previous prime is 4042163. The next prime is 4042211. The reversal of 4042182 is 2812404.

It is a super-2 number, since 2×4042182² = 32678470642248, which contains 22 as substring.

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, 1419 + ... + 3177.

It is an arithmetic number, because the mean of its divisors is an integer number (506880).

Almost surely, 2^4042182 is an apocalyptic number.

4042182 is an abundant number, since it is smaller than the sum of its proper divisors (4067898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042182 is a wasteful number, since it uses less digits than its factorization.

4042182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4042182 is about 2010.5178437408. The cubic root of 4042182 is about 159.2961530788.

Adding to 4042182 its reverse (2812404), we get a palindrome (6854586).

It can be divided in two parts, 4042 and 182, that added together give a palindrome (4224).

The spelling of 4042182 in words is "four million, forty-two thousand, one hundred eighty-two".