2069671 has 2 divisors, whose sum is σ = 2069672. Its totient is φ = 2069670.

The previous prime is 2069657. The next prime is 2069681. The reversal of 2069671 is 1769602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2069671 - 2¹¹ = 2067623 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2069681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034835 + 1034836.

It is an arithmetic number, because the mean of its divisors is an integer number (1034836).

2^2069671 is an apocalyptic number.

2069671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069671 is an equidigital number, since it uses as much as digits as its factorization.

2069671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2069671 is about 1438.6351170467. The cubic root of 2069671 is about 127.4384375360.

The spelling of 2069671 in words is "two million, sixty-nine thousand, six hundred seventy-one".