1126872682 has 8 divisors (see below), whose sum is σ = 1820332836. Its totient is φ = 520095072.

The previous prime is 1126872673. The next prime is 1126872689. The reversal of 1126872682 is 2862786211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1106161081 + 20711601 = 33259^2 + 4551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1126872689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21670603 + ... + 21670654.

Almost surely, 2^1126872682 is an apocalyptic number.

1126872682 is a deficient number, since it is larger than the sum of its proper divisors (693460154).

1126872682 is a wasteful number, since it uses less digits than its factorization.

1126872682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43341272.

The product of its digits is 129024, while the sum is 43.

The square root of 1126872682 is about 33568.9243497613. The cubic root of 1126872682 is about 1040.6186783601.

The spelling of 1126872682 in words is "one billion, one hundred twenty-six million, eight hundred seventy-two thousand, six hundred eighty-two".