1714561 has 4 divisors (see below), whose sum is σ = 1717972. Its totient is φ = 1711152.

The previous prime is 1714547. The next prime is 1714577. The reversal of 1714561 is 1654171.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 462400 + 1252161 = 680^2 + 1119^2 .

It is a cyclic number.

It is not a de Polignac number, because 1714561 - 2⁵ = 1714529 is a prime.

It is a Duffinian number.

1714561 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1714591) 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, 786 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (429493).

2^1714561 is an apocalyptic number.

It is an amenable number.

1714561 is a deficient number, since it is larger than the sum of its proper divisors (3411).

1714561 is an equidigital number, since it uses as much as digits as its factorization.

1714561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410.

The product of its digits is 840, while the sum is 25.

The square root of 1714561 is about 1309.4124636645. The cubic root of 1714561 is about 119.6881020701.

The spelling of 1714561 in words is "one million, seven hundred fourteen thousand, five hundred sixty-one".