1422084071 has 2 divisors, whose sum is σ = 1422084072. Its totient is φ = 1422084070.

The previous prime is 1422084067. The next prime is 1422084077. The reversal of 1422084071 is 1704802241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422084071 - 2² = 1422084067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422084077) 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, 711042035 + 711042036.

It is an arithmetic number, because the mean of its divisors is an integer number (711042036).

Almost surely, 2^1422084071 is an apocalyptic number.

1422084071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422084071 is an equidigital number, since it uses as much as digits as its factorization.

1422084071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 1422084071 is about 37710.5299750613. The cubic root of 1422084071 is about 1124.5404729982.

The spelling of 1422084071 in words is "one billion, four hundred twenty-two million, eighty-four thousand, seventy-one".