1051986882 has 16 divisors (see below), whose sum is σ = 2105412192. Its totient is φ = 350422560.

The previous prime is 1051986863. The next prime is 1051986883. The reversal of 1051986882 is 2886891501.

1051986882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051986882² = 2213352799800163848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051986883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50308 + ... + 68079.

It is an arithmetic number, because the mean of its divisors is an integer number (131588262).

Almost surely, 2^1051986882 is an apocalyptic number.

1051986882 is an abundant number, since it is smaller than the sum of its proper divisors (1053425310).

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

1051986882 is a wasteful number, since it uses less digits than its factorization.

1051986882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119873.

The product of its (nonzero) digits is 276480, while the sum is 48.

The square root of 1051986882 is about 32434.3472571902. The cubic root of 1051986882 is about 1017.0370511567.

The spelling of 1051986882 in words is "one billion, fifty-one million, nine hundred eighty-six thousand, eight hundred eighty-two".