1166011160 has 16 divisors (see below), whose sum is σ = 2623525200. Its totient is φ = 466404448.

The previous prime is 1166011129. The next prime is 1166011193. The reversal of 1166011160 is 611106611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14575100 + ... + 14575179.

It is an arithmetic number, because the mean of its divisors is an integer number (163970325).

Almost surely, 2^1166011160 is an apocalyptic number.

1166011160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1166011160 is an abundant number, since it is smaller than the sum of its proper divisors (1457514040).

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

1166011160 is a wasteful number, since it uses less digits than its factorization.

1166011160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29150290 (or 29150286 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1166011160 is about 34146.9055699049. The cubic root of 1166011160 is about 1052.5294000134.

Adding to 1166011160 its reverse (611106611), we get a palindrome (1777117771).

The spelling of 1166011160 in words is "one billion, one hundred sixty-six million, eleven thousand, one hundred sixty".