4022982 has 24 divisors (see below), whose sum is σ = 9229896. Its totient is φ = 1262016.

The previous prime is 4022981. The next prime is 4022983. The reversal of 4022982 is 2892204.

It is an interprime number because it is at equal distance from previous prime (4022981) and next prime (4022983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6268 + ... + 6879.

It is an arithmetic number, because the mean of its divisors is an integer number (384579).

Almost surely, 2^4022982 is an apocalyptic number.

4022982 is an abundant number, since it is smaller than the sum of its proper divisors (5206914).

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

4022982 is a wasteful number, since it uses less digits than its factorization.

4022982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13172 (or 13169 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4022982 is about 2005.7372709306. The cubic root of 4022982 is about 159.0435385693.

The spelling of 4022982 in words is "four million, twenty-two thousand, nine hundred eighty-two".