1712343 has 4 divisors (see below), whose sum is σ = 2283128. Its totient is φ = 1141560.

The previous prime is 1712339. The next prime is 1712353. The reversal of 1712343 is 3432171.

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

It is not a de Polignac number, because 1712343 - 2² = 1712339 is a prime.

It is a d-powerful number, because it can be written as 1 + 7⁶ + 1 + 2⁵ + 3⁴ + 4⁴ + 3¹³ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712353) 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, 285388 + ... + 285393.

It is an arithmetic number, because the mean of its divisors is an integer number (570782).

2^1712343 is an apocalyptic number.

1712343 is a deficient number, since it is larger than the sum of its proper divisors (570785).

1712343 is an equidigital number, since it uses as much as digits as its factorization.

1712343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570784.

The product of its digits is 504, while the sum is 21.

The square root of 1712343 is about 1308.5652448388. The cubic root of 1712343 is about 119.6364692683.

The spelling of 1712343 in words is "one million, seven hundred twelve thousand, three hundred forty-three".