2971164147 has 12 divisors (see below), whose sum is σ = 4608336456. Its totient is φ = 1697808000.

The previous prime is 2971164143. The next prime is 2971164199. The reversal of 2971164147 is 7414611792.

It is not a de Polignac number, because 2971164147 - 2² = 2971164143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2971164099 and 2971164108.

It is not an unprimeable number, because it can be changed into a prime (2971164143) 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 in 11 ways as a sum of consecutive naturals, for example, 10105854 + ... + 10106147.

It is an arithmetic number, because the mean of its divisors is an integer number (384028038).

Almost surely, 2^2971164147 is an apocalyptic number.

2971164147 is a deficient number, since it is larger than the sum of its proper divisors (1637172309).

2971164147 is a wasteful number, since it uses less digits than its factorization.

2971164147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20212018 (or 20212011 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 2971164147 is about 54508.3860245375. The cubic root of 2971164147 is about 1437.6137412408.

The spelling of 2971164147 in words is "two billion, nine hundred seventy-one million, one hundred sixty-four thousand, one hundred forty-seven".