1166110026 has 8 divisors (see below), whose sum is σ = 2332220064. Its totient is φ = 388703340.

The previous prime is 1166110007. The next prime is 1166110027. The reversal of 1166110026 is 6200116611.

It is a sphenic number, since it is the product of 3 distinct primes.

1166110026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1166109978 and 1166110005.

It is not an unprimeable number, because it can be changed into a prime (1166110027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97175830 + ... + 97175841.

It is an arithmetic number, because the mean of its divisors is an integer number (291527508).

Almost surely, 2^1166110026 is an apocalyptic number.

1166110026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1166110026 is a wasteful number, since it uses less digits than its factorization.

1166110026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194351676.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1166110026 is about 34148.3531960181. The cubic root of 1166110026 is about 1052.5591471360.

Adding to 1166110026 its reverse (6200116611), we get a palindrome (7366226637).

The spelling of 1166110026 in words is "one billion, one hundred sixty-six million, one hundred ten thousand, twenty-six".