1166056106 has 32 divisors (see below), whose sum is σ = 1868184000. Its totient is φ = 544275072.

The previous prime is 1166056091. The next prime is 1166056159. The reversal of 1166056106 is 6016506611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1883465 + ... + 1884083.

It is an arithmetic number, because the mean of its divisors is an integer number (58380750).

Almost surely, 2^1166056106 is an apocalyptic number.

1166056106 is a deficient number, since it is larger than the sum of its proper divisors (702127894).

1166056106 is a wasteful number, since it uses less digits than its factorization.

1166056106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1166056106 is about 34147.5636905475. The cubic root of 1166056106 is about 1052.5429237200.

The spelling of 1166056106 in words is "one billion, one hundred sixty-six million, fifty-six thousand, one hundred six".