2892147166 has 4 divisors (see below), whose sum is σ = 4338220752. Its totient is φ = 1446073582.

The previous prime is 2892147163. The next prime is 2892147173. The reversal of 2892147166 is 6617412982.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6617412982 = 2 ⋅3308706491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892147161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723036790 + ... + 723036793.

It is an arithmetic number, because the mean of its divisors is an integer number (1084555188).

Almost surely, 2^2892147166 is an apocalyptic number.

2892147166 is a deficient number, since it is larger than the sum of its proper divisors (1446073586).

2892147166 is a wasteful number, since it uses less digits than its factorization.

2892147166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446073585.

The product of its digits is 290304, while the sum is 46.

The square root of 2892147166 is about 53778.6869121960. The cubic root of 2892147166 is about 1424.7548019276.

The spelling of 2892147166 in words is "two billion, eight hundred ninety-two million, one hundred forty-seven thousand, one hundred sixty-six".