4042982 has 8 divisors (see below), whose sum is σ = 6073056. Its totient is φ = 2018632.

The previous prime is 4042979. The next prime is 4042993. The reversal of 4042982 is 2892404.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1763 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (759132).

Almost surely, 2^4042982 is an apocalyptic number.

4042982 is a deficient number, since it is larger than the sum of its proper divisors (2030074).

4042982 is a wasteful number, since it uses less digits than its factorization.

4042982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4042982 is about 2010.7167876158. The cubic root of 4042982 is about 159.3066613073.

The spelling of 4042982 in words is "four million, forty-two thousand, nine hundred eighty-two".