1125682682 has 8 divisors (see below), whose sum is σ = 1691034996. Its totient is φ = 562004352.

The previous prime is 1125682669. The next prime is 1125682699. The reversal of 1125682682 is 2862865211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1118969401 + 6713281 = 33451^2 + 2591^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416813 + ... + 419504.

Almost surely, 2^1125682682 is an apocalyptic number.

1125682682 is a deficient number, since it is larger than the sum of its proper divisors (565352314).

1125682682 is an equidigital number, since it uses as much as digits as its factorization.

1125682682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836992.

The product of its digits is 92160, while the sum is 41.

The square root of 1125682682 is about 33551.1949414622. The cubic root of 1125682682 is about 1040.2522446581.

The spelling of 1125682682 in words is "one billion, one hundred twenty-five million, six hundred eighty-two thousand, six hundred eighty-two".