1714861 has 2 divisors, whose sum is σ = 1714862. Its totient is φ = 1714860.

The previous prime is 1714859. The next prime is 1714871. The reversal of 1714861 is 1684171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1550025 + 164836 = 1245^2 + 406^2 .

It is an emirp because it is prime and its reverse (1684171) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1714861 - 2¹ = 1714859 is a prime.

Together with 1714859, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1714831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 857430 + 857431.

It is an arithmetic number, because the mean of its divisors is an integer number (857431).

2^1714861 is an apocalyptic number.

It is an amenable number.

1714861 is a deficient number, since it is larger than the sum of its proper divisors (1).

1714861 is an equidigital number, since it uses as much as digits as its factorization.

1714861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 28.

The square root of 1714861 is about 1309.5270138489. The cubic root of 1714861 is about 119.6950823479.

It can be divided in two parts, 17 and 14861, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 1714861 in words is "one million, seven hundred fourteen thousand, eight hundred sixty-one".