2082744842 has 16 divisors (see below), whose sum is σ = 3145649472. Its totient is φ = 1034206560.

The previous prime is 2082744821. The next prime is 2082744863. The reversal of 2082744842 is 2484472802.

It is an interprime number because it is at equal distance from previous prime (2082744821) and next prime (2082744863).

It is a self number, because there is not a number n which added to its sum of digits gives 2082744842.

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, 509318 + ... + 513390.

It is an arithmetic number, because the mean of its divisors is an integer number (196603092).

Almost surely, 2^2082744842 is an apocalyptic number.

2082744842 is a deficient number, since it is larger than the sum of its proper divisors (1062904630).

2082744842 is a wasteful number, since it uses less digits than its factorization.

2082744842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773.

The product of its (nonzero) digits is 229376, while the sum is 41.

The square root of 2082744842 is about 45637.0994038841. The cubic root of 2082744842 is about 1277.0621182749.

The spelling of 2082744842 in words is "two billion, eighty-two million, seven hundred forty-four thousand, eight hundred forty-two".