172483717 has 8 divisors (see below), whose sum is σ = 208719936. Its totient is φ = 139146432.

The previous prime is 172483699. The next prime is 172483733. The reversal of 172483717 is 717384271.

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 172483717 - 2¹⁹ = 171959429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 172483717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172483747) 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 7 ways as a sum of consecutive naturals, for example, 724603 + ... + 724840.

It is an arithmetic number, because the mean of its divisors is an integer number (26089992).

Almost surely, 2^172483717 is an apocalyptic number.

172483717 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

172483717 is a deficient number, since it is larger than the sum of its proper divisors (36236219).

172483717 is a wasteful number, since it uses less digits than its factorization.

172483717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449467.

The product of its digits is 65856, while the sum is 40.

The square root of 172483717 is about 13133.3056387187. The cubic root of 172483717 is about 556.6506247942.

The spelling of 172483717 in words is "one hundred seventy-two million, four hundred eighty-three thousand, seven hundred seventeen".