1164105218 has 16 divisors (see below), whose sum is σ = 1758194016. Its totient is φ = 578054880.

The previous prime is 1164105203. The next prime is 1164105227. The reversal of 1164105218 is 8125014611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173873 + ... + 180443.

It is an arithmetic number, because the mean of its divisors is an integer number (109887126).

Almost surely, 2^1164105218 is an apocalyptic number.

1164105218 is a deficient number, since it is larger than the sum of its proper divisors (594088798).

1164105218 is a wasteful number, since it uses less digits than its factorization.

1164105218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7169.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 1164105218 is about 34118.9861807176. The cubic root of 1164105218 is about 1051.9556050458.

Adding to 1164105218 its reverse (8125014611), we get a palindrome (9289119829).

The spelling of 1164105218 in words is "one billion, one hundred sixty-four million, one hundred five thousand, two hundred eighteen".