1714745 has 4 divisors (see below), whose sum is σ = 2057700. Its totient is φ = 1371792.

The previous prime is 1714729. The next prime is 1714747. The reversal of 1714745 is 5474171.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5474171 = 71 ⋅77101.

It can be written as a sum of positive squares in 2 ways, for example, as 1207801 + 506944 = 1099^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 1714745 - 2⁴ = 1714729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1714747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171470 + ... + 171479.

It is an arithmetic number, because the mean of its divisors is an integer number (514425).

2^1714745 is an apocalyptic number.

It is an amenable number.

1714745 is a deficient number, since it is larger than the sum of its proper divisors (342955).

1714745 is an equidigital number, since it uses as much as digits as its factorization.

1714745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342954.

The product of its digits is 3920, while the sum is 29.

The square root of 1714745 is about 1309.4827222992. The cubic root of 1714745 is about 119.6923834037.

The spelling of 1714745 in words is "one million, seven hundred fourteen thousand, seven hundred forty-five".