1170671166 has 48 divisors (see below), whose sum is σ = 2992324608. Its totient is φ = 323686800.

The previous prime is 1170671137. The next prime is 1170671167. The reversal of 1170671166 is 6611760711.

It is a self number, because there is not a number n which added to its sum of digits gives 1170671166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170671167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145950 + ... + 153761.

It is an arithmetic number, because the mean of its divisors is an integer number (62340096).

Almost surely, 2^1170671166 is an apocalyptic number.

1170671166 is an abundant number, since it is smaller than the sum of its proper divisors (1821653442).

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

1170671166 is a wasteful number, since it uses less digits than its factorization.

1170671166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299757 (or 299754 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 1170671166 is about 34215.0722050970. The cubic root of 1170671166 is about 1053.9296935654.

The spelling of 1170671166 in words is "one billion, one hundred seventy million, six hundred seventy-one thousand, one hundred sixty-six".