4041140 has 48 divisors (see below), whose sum is σ = 8988672. Its totient is φ = 1524096.

The previous prime is 4041139. The next prime is 4041151. The reversal of 4041140 is 411404.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 31757 + ... + 31883.

It is an arithmetic number, because the mean of its divisors is an integer number (187264).

Almost surely, 2^4041140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4041140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4494336).

4041140 is an abundant number, since it is smaller than the sum of its proper divisors (4947532).

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

4041140 is a wasteful number, since it uses less digits than its factorization.

4041140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4041140 is about 2010.2586898208. The cubic root of 4041140 is about 159.2824640319.

Adding to 4041140 its reverse (411404), we get a palindrome (4452544).

The spelling of 4041140 in words is "four million, forty-one thousand, one hundred forty".