1166170712 has 16 divisors (see below), whose sum is σ = 2498937360. Its totient is φ = 499787424.

The previous prime is 1166170697. The next prime is 1166170729. The reversal of 1166170712 is 2170716611.

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, 10412183 + ... + 10412294.

It is an arithmetic number, because the mean of its divisors is an integer number (156183585).

Almost surely, 2^1166170712 is an apocalyptic number.

It is an amenable number.

1166170712 is an abundant number, since it is smaller than the sum of its proper divisors (1332766648).

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

1166170712 is a wasteful number, since it uses less digits than its factorization.

1166170712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20824490 (or 20824486 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 1166170712 is about 34149.2417485367. The cubic root of 1166170712 is about 1052.5774057036.

The spelling of 1166170712 in words is "one billion, one hundred sixty-six million, one hundred seventy thousand, seven hundred twelve".