2971215067 has 2 divisors, whose sum is σ = 2971215068. Its totient is φ = 2971215066.

The previous prime is 2971215053. The next prime is 2971215073. The reversal of 2971215067 is 7605121792.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2971215067 - 2²³ = 2962826459 is a prime.

It is not a weakly prime, because it can be changed into another prime (2971215167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485607533 + 1485607534.

It is an arithmetic number, because the mean of its divisors is an integer number (1485607534).

Almost surely, 2^2971215067 is an apocalyptic number.

2971215067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2971215067 is an equidigital number, since it uses as much as digits as its factorization.

2971215067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 2971215067 is about 54508.8531066285. The cubic root of 2971215067 is about 1437.6219538324.

The spelling of 2971215067 in words is "two billion, nine hundred seventy-one million, two hundred fifteen thousand, sixty-seven".