1416071 has 2 divisors, whose sum is σ = 1416072. Its totient is φ = 1416070.

The previous prime is 1416067. The next prime is 1416073. The reversal of 1416071 is 1706141.

It is a strong prime.

It is an emirp because it is prime and its reverse (1706141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1416071 - 2² = 1416067 is a prime.

It is a Sophie Germain prime.

Together with 1416073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708035 + 708036.

It is an arithmetic number, because the mean of its divisors is an integer number (708036).

2^1416071 is an apocalyptic number.

1416071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416071 is an equidigital number, since it uses as much as digits as its factorization.

1416071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1416071 is about 1189.9878150637. The cubic root of 1416071 is about 112.2953249730.

The spelling of 1416071 in words is "one million, four hundred sixteen thousand, seventy-one".