2430982 has 8 divisors (see below), whose sum is σ = 3669336. Its totient is φ = 1207872.

The previous prime is 2430979. The next prime is 2430991. The reversal of 2430982 is 2890342.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2430982.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3403 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (458667).

2^2430982 is an apocalyptic number.

2430982 is a deficient number, since it is larger than the sum of its proper divisors (1238354).

2430982 is a wasteful number, since it uses less digits than its factorization.

2430982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2430982 is about 1559.1606716436. The cubic root of 2430982 is about 134.4602499967.

The spelling of 2430982 in words is "two million, four hundred thirty thousand, nine hundred eighty-two".