4184142 has 48 divisors (see below), whose sum is σ = 9431040. Its totient is φ = 1233792.

The previous prime is 4184119. The next prime is 4184143. The reversal of 4184142 is 2414814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4184143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32883 + ... + 33009.

It is an arithmetic number, because the mean of its divisors is an integer number (196480).

Almost surely, 2^4184142 is an apocalyptic number.

4184142 is an abundant number, since it is smaller than the sum of its proper divisors (5246898).

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

4184142 is a wasteful number, since it uses less digits than its factorization.

4184142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 168 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

The square root of 4184142 is about 2045.5175384240. The cubic root of 4184142 is about 161.1395469780.

Adding to 4184142 its reverse (2414814), we get a palindrome (6598956).

It can be divided in two parts, 418 and 4142, that added together give a triangular number (4560 = T₉₅).

The spelling of 4184142 in words is "four million, one hundred eighty-four thousand, one hundred forty-two".