1126656168 has 48 divisors (see below), whose sum is σ = 3095984640. Its totient is φ = 341410080.

The previous prime is 1126656151. The next prime is 1126656169. The reversal of 1126656168 is 8616566211.

It is not an unprimeable number, because it can be changed into a prime (1126656169) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 191080 + ... + 196887.

It is an arithmetic number, because the mean of its divisors is an integer number (64499680).

Almost surely, 2^1126656168 is an apocalyptic number.

It is an amenable number.

1126656168 is an abundant number, since it is smaller than the sum of its proper divisors (1969328472).

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

1126656168 is a wasteful number, since it uses less digits than its factorization.

1126656168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387998 (or 387983 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 1126656168 is about 33565.6992776852. The cubic root of 1126656168 is about 1040.5520269547.

The spelling of 1126656168 in words is "one billion, one hundred twenty-six million, six hundred fifty-six thousand, one hundred sixty-eight".