1734223 has 4 divisors (see below), whose sum is σ = 1809648. Its totient is φ = 1658800.

The previous prime is 1734203. The next prime is 1734247. The reversal of 1734223 is 3224371.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3224371 = 619 ⋅5209.

It is a cyclic number.

It is not a de Polignac number, because 1734223 - 2¹³ = 1726031 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1734194 and 1734203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1734203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37678 + ... + 37723.

It is an arithmetic number, because the mean of its divisors is an integer number (452412).

2^1734223 is an apocalyptic number.

1734223 is a deficient number, since it is larger than the sum of its proper divisors (75425).

1734223 is an equidigital number, since it uses as much as digits as its factorization.

1734223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75424.

The product of its digits is 1008, while the sum is 22.

The square root of 1734223 is about 1316.8990090360. The cubic root of 1734223 is about 120.1438783488.

Adding to 1734223 its reverse (3224371), we get a palindrome (4958594).

The spelling of 1734223 in words is "one million, seven hundred thirty-four thousand, two hundred twenty-three".