1166106084 has 96 divisors (see below), whose sum is σ = 3216312960. Its totient is φ = 326102400.

The previous prime is 1166106079. The next prime is 1166106101. The reversal of 1166106084 is 4806016611.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287994 + ... + 292014.

It is an arithmetic number, because the mean of its divisors is an integer number (33503260).

Almost surely, 2^1166106084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1166106084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608156480).

1166106084 is an abundant number, since it is smaller than the sum of its proper divisors (2050206876).

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

1166106084 is a wasteful number, since it uses less digits than its factorization.

1166106084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078 (or 4050 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1166106084 is about 34148.2954772270. The cubic root of 1166106084 is about 1052.5579610864.

The spelling of 1166106084 in words is "one billion, one hundred sixty-six million, one hundred six thousand, eighty-four".