1168242616 has 8 divisors (see below), whose sum is σ = 2190454920. Its totient is φ = 584121304.

The previous prime is 1168242571. The next prime is 1168242617. The reversal of 1168242616 is 6162428611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168242617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73015156 + ... + 73015171.

It is an arithmetic number, because the mean of its divisors is an integer number (273806865).

Almost surely, 2^1168242616 is an apocalyptic number.

It is an amenable number.

1168242616 is a deficient number, since it is larger than the sum of its proper divisors (1022212304).

1168242616 is a wasteful number, since it uses less digits than its factorization.

1168242616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146030333 (or 146030329 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 1168242616 is about 34179.5643038351. The cubic root of 1168242616 is about 1053.2003988446.

The spelling of 1168242616 in words is "one billion, one hundred sixty-eight million, two hundred forty-two thousand, six hundred sixteen".