1166473001 has 8 divisors (see below), whose sum is σ = 1195371744. Its totient is φ = 1137595680.

The previous prime is 1166472977. The next prime is 1166473013. The reversal of 1166473001 is 1003746611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1166473001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1166473081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211586 + ... + 217028.

It is an arithmetic number, because the mean of its divisors is an integer number (149421468).

Almost surely, 2^1166473001 is an apocalyptic number.

It is an amenable number.

1166473001 is a deficient number, since it is larger than the sum of its proper divisors (28898743).

1166473001 is an equidigital number, since it uses as much as digits as its factorization.

1166473001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10711.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1166473001 is about 34153.6674604646. The cubic root of 1166473001 is about 1052.6683458149.

The spelling of 1166473001 in words is "one billion, one hundred sixty-six million, four hundred seventy-three thousand, one".