172348343 has 8 divisors (see below), whose sum is σ = 176542608. Its totient is φ = 168162624.

The previous prime is 172348333. The next prime is 172348349. The reversal of 172348343 is 343843271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 172348343 - 2⁶ = 172348279 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 (172348349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60221 + ... + 63017.

It is an arithmetic number, because the mean of its divisors is an integer number (22067826).

Almost surely, 2^172348343 is an apocalyptic number.

172348343 is a deficient number, since it is larger than the sum of its proper divisors (4194265).

172348343 is a wasteful number, since it uses less digits than its factorization.

172348343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273.

The product of its digits is 48384, while the sum is 35.

The square root of 172348343 is about 13128.1507837166. The cubic root of 172348343 is about 556.5049574311.

The spelling of 172348343 in words is "one hundred seventy-two million, three hundred forty-eight thousand, three hundred forty-three".