4042284 has 12 divisors (see below), whose sum is σ = 9432024. Its totient is φ = 1347424.

The previous prime is 4042271. The next prime is 4042303. The reversal of 4042284 is 4822404.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168417 + ... + 168440.

It is an arithmetic number, because the mean of its divisors is an integer number (786002).

Almost surely, 2^4042284 is an apocalyptic number.

It is an amenable number.

4042284 is an abundant number, since it is smaller than the sum of its proper divisors (5389740).

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

4042284 is a wasteful number, since it uses less digits than its factorization.

4042284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336864 (or 336862 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 4042284 is about 2010.5432101798. The cubic root of 4042284 is about 159.2974929550.

Adding to 4042284 its reverse (4822404), we get a palindrome (8864688).

It can be divided in two parts, 40 and 42284, that added together give a palindrome (42324).

The spelling of 4042284 in words is "four million, forty-two thousand, two hundred eighty-four".