4041382 has 16 divisors (see below), whose sum is σ = 6382800. Its totient is φ = 1916320.

The previous prime is 4041379. The next prime is 4041383. The reversal of 4041382 is 2831404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041383) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2832 + ... + 4012.

It is an arithmetic number, because the mean of its divisors is an integer number (398925).

Almost surely, 2^4041382 is an apocalyptic number.

4041382 is a deficient number, since it is larger than the sum of its proper divisors (2341418).

4041382 is a wasteful number, since it uses less digits than its factorization.

4041382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4041382 is about 2010.3188801780. The cubic root of 4041382 is about 159.2856434637.

Adding to 4041382 its sum of digits (22), we get a palindrome (4041404).

Adding to 4041382 its reverse (2831404), we get a palindrome (6872786).

The spelling of 4041382 in words is "four million, forty-one thousand, three hundred eighty-two".