2459982 has 32 divisors (see below), whose sum is σ = 5778432. Its totient is φ = 683424.

The previous prime is 2459957. The next prime is 2459993. The reversal of 2459982 is 2899542.

It is a super-2 number, since 2×2459982² = 12103022880648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2459982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763 + ... + 2345.

It is an arithmetic number, because the mean of its divisors is an integer number (180576).

2^2459982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2459982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2889216).

2459982 is an abundant number, since it is smaller than the sum of its proper divisors (3318450).

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

2459982 is a wasteful number, since it uses less digits than its factorization.

2459982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632.

The product of its digits is 51840, while the sum is 39.

The square root of 2459982 is about 1568.4329759349. The cubic root of 2459982 is about 134.9928116886.

It can be divided in two parts, 24 and 59982, that added together give a palindrome (60006).

The spelling of 2459982 in words is "two million, four hundred fifty-nine thousand, nine hundred eighty-two".