4041982 has 16 divisors (see below), whose sum is σ = 7044192. Its totient is φ = 1703520.

The previous prime is 4041979. The next prime is 4042001. The reversal of 4041982 is 2891404.

It is a self number, because there is not a number n which added to its sum of digits gives 4041982.

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, 1513 + ... + 3220.

It is an arithmetic number, because the mean of its divisors is an integer number (440262).

Almost surely, 2^4041982 is an apocalyptic number.

4041982 is a deficient number, since it is larger than the sum of its proper divisors (3002210).

4041982 is a wasteful number, since it uses less digits than its factorization.

4041982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4041982 is about 2010.4681046960. The cubic root of 4041982 is about 159.2935258050.

The spelling of 4041982 in words is "four million, forty-one thousand, nine hundred eighty-two".