1168012116 has 24 divisors (see below), whose sum is σ = 3028179840. Its totient is φ = 389337336.

The previous prime is 1168012103. The next prime is 1168012117. The reversal of 1168012116 is 6112108611.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1168012116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168012117) 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, 5407356 + ... + 5407571.

It is an arithmetic number, because the mean of its divisors is an integer number (126174160).

Almost surely, 2^1168012116 is an apocalyptic number.

It is an amenable number.

1168012116 is an abundant number, since it is smaller than the sum of its proper divisors (1860167724).

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

1168012116 is a wasteful number, since it uses less digits than its factorization.

1168012116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10814940 (or 10814932 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 1168012116 is about 34176.1922396279. The cubic root of 1168012116 is about 1053.1311270865.

The spelling of 1168012116 in words is "one billion, one hundred sixty-eight million, twelve thousand, one hundred sixteen".