2982320 has 40 divisors (see below), whose sum is σ = 7566480. Its totient is φ = 1084160.

The previous prime is 2982289. The next prime is 2982377. The reversal of 2982320 is 232892.

2982320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 2982320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 2574.

It is an arithmetic number, because the mean of its divisors is an integer number (189162).

2^2982320 is an apocalyptic number.

2982320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2982320 is an abundant number, since it is smaller than the sum of its proper divisors (4584160).

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

2982320 is a wasteful number, since it uses less digits than its factorization.

2982320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413 (or 3407 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2982320 is about 1726.9394893858. The cubic root of 2982320 is about 143.9410767155.

The spelling of 2982320 in words is "two million, nine hundred eighty-two thousand, three hundred twenty".