1714021 has 4 divisors (see below), whose sum is σ = 1769344. Its totient is φ = 1658700.

The previous prime is 1714003. The next prime is 1714049. The reversal of 1714021 is 1204171.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1714021 - 2⁵ = 1713989 is a prime.

It is a Duffinian number.

1714021 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1713986 and 1714004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1714091) 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 in 3 ways as a sum of consecutive naturals, for example, 27615 + ... + 27676.

It is an arithmetic number, because the mean of its divisors is an integer number (442336).

2^1714021 is an apocalyptic number.

It is an amenable number.

1714021 is a deficient number, since it is larger than the sum of its proper divisors (55323).

1714021 is an equidigital number, since it uses as much as digits as its factorization.

1714021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55322.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1714021 is about 1309.2062480755. The cubic root of 1714021 is about 119.6755355177.

Adding to 1714021 its reverse (1204171), we get a palindrome (2918192).

It can be divided in two parts, 17140 and 21, that added together give a square (17161 = 131²).

The spelling of 1714021 in words is "one million, seven hundred fourteen thousand, twenty-one".