2182998 has 8 divisors (see below), whose sum is σ = 4366008. Its totient is φ = 727664.

The previous prime is 2182997. The next prime is 2183029. The reversal of 2182998 is 8992812.

2182998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2182998 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181911 + ... + 181922.

It is an arithmetic number, because the mean of its divisors is an integer number (545751).

2^2182998 is an apocalyptic number.

2182998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2182998 is a wasteful number, since it uses less digits than its factorization.

2182998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363838.

The product of its digits is 20736, while the sum is 39.

The square root of 2182998 is about 1477.4972081192. The cubic root of 2182998 is about 129.7232376373.

The spelling of 2182998 in words is "two million, one hundred eighty-two thousand, nine hundred ninety-eight".