2082947582 has 16 divisors (see below), whose sum is σ = 3163853952. Its totient is φ = 1028343960.

The previous prime is 2082947579. The next prime is 2082947609. The reversal of 2082947582 is 2857492802.

It is a congruent number.

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, 551063 + ... + 554829.

It is an arithmetic number, because the mean of its divisors is an integer number (197740872).

Almost surely, 2^2082947582 is an apocalyptic number.

2082947582 is a deficient number, since it is larger than the sum of its proper divisors (1080906370).

2082947582 is a wasteful number, since it uses less digits than its factorization.

2082947582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 2082947582 is about 45639.3205690006. The cubic root of 2082947582 is about 1277.1035544874.

The spelling of 2082947582 in words is "two billion, eighty-two million, nine hundred forty-seven thousand, five hundred eighty-two".