1168863126 has 16 divisors (see below), whose sum is σ = 2338117824. Its totient is φ = 389555784.

The previous prime is 1168863121. The next prime is 1168863139. The reversal of 1168863126 is 6213688611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168863121) 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, 34821 + ... + 59583.

It is an arithmetic number, because the mean of its divisors is an integer number (146132364).

Almost surely, 2^1168863126 is an apocalyptic number.

1168863126 is an abundant number, since it is smaller than the sum of its proper divisors (1169254698).

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

1168863126 is a wasteful number, since it uses less digits than its factorization.

1168863126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32635.

The product of its digits is 82944, while the sum is 42.

The square root of 1168863126 is about 34188.6403063942. The cubic root of 1168863126 is about 1053.3868343501.

The spelling of 1168863126 in words is "one billion, one hundred sixty-eight million, eight hundred sixty-three thousand, one hundred twenty-six".