1166474516 has 18 divisors (see below), whose sum is σ = 2168474238. Its totient is φ = 548928640.

The previous prime is 1166474503. The next prime is 1166474521. The reversal of 1166474516 is 6154746611.

It can be written as a sum of positive squares in 3 ways, for example, as 756250000 + 410224516 = 27500^2 + 20254^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 503375 + ... + 505686.

It is an arithmetic number, because the mean of its divisors is an integer number (120470791).

Almost surely, 2^1166474516 is an apocalyptic number.

It is an amenable number.

1166474516 is a deficient number, since it is larger than the sum of its proper divisors (1001999722).

1166474516 is a wasteful number, since it uses less digits than its factorization.

1166474516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009099 (or 1009080 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 1166474516 is about 34153.6896396275. The cubic root of 1166474516 is about 1052.6688015453.

The spelling of 1166474516 in words is "one billion, one hundred sixty-six million, four hundred seventy-four thousand, five hundred sixteen".