1121682306 has 16 divisors (see below), whose sum is σ = 2303996544. Its totient is φ = 363788784.

The previous prime is 1121682299. The next prime is 1121682311. The reversal of 1121682306 is 6032861211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526090 + ... + 2526533.

It is an arithmetic number, because the mean of its divisors is an integer number (143999784).

Almost surely, 2^1121682306 is an apocalyptic number.

1121682306 is an abundant number, since it is smaller than the sum of its proper divisors (1182314238).

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

1121682306 is a wasteful number, since it uses less digits than its factorization.

1121682306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052665.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1121682306 is about 33491.5258834231. The cubic root of 1121682306 is about 1039.0185223911.

The spelling of 1121682306 in words is "one billion, one hundred twenty-one million, six hundred eighty-two thousand, three hundred six".