5172343 has 4 divisors (see below), whose sum is σ = 5642568. Its totient is φ = 4702120.

The previous prime is 5172337. The next prime is 5172347. The reversal of 5172343 is 3432715.

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

It is a cyclic number.

It is not a de Polignac number, because 5172343 - 2¹⁷ = 5041271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172347) 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, 235096 + ... + 235117.

It is an arithmetic number, because the mean of its divisors is an integer number (1410642).

Almost surely, 2^5172343 is an apocalyptic number.

5172343 is a deficient number, since it is larger than the sum of its proper divisors (470225).

5172343 is a wasteful number, since it uses less digits than its factorization.

5172343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470224.

The product of its digits is 2520, while the sum is 25.

The square root of 5172343 is about 2274.2785669306. The cubic root of 5172343 is about 172.9401265182.

The spelling of 5172343 in words is "five million, one hundred seventy-two thousand, three hundred forty-three".