1982822524 has 12 divisors (see below), whose sum is σ = 3511746504. Its totient is φ = 979466384.

The previous prime is 1982822521. The next prime is 1982822531. The reversal of 1982822524 is 4252282891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1982822521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2985847 + ... + 2986510.

It is an arithmetic number, because the mean of its divisors is an integer number (292645542).

Almost surely, 2^1982822524 is an apocalyptic number.

It is an amenable number.

1982822524 is a deficient number, since it is larger than the sum of its proper divisors (1528923980).

1982822524 is a wasteful number, since it uses less digits than its factorization.

1982822524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972444 (or 5972442 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 1982822524 is about 44528.8953826614. The cubic root of 1982822524 is about 1256.3036297526.

The spelling of 1982822524 in words is "one billion, nine hundred eighty-two million, eight hundred twenty-two thousand, five hundred twenty-four".