172483 has 4 divisors (see below), whose sum is σ = 173880. Its totient is φ = 171088.
The previous prime is 172441. The next prime is 172489. The reversal of 172483 is 384271.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 384271 = 149 ⋅2579.
It is a cyclic number.
It is not a de Polignac number, because 172483 - 213 = 164291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (172489) 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, 493 + ... + 766.
It is an arithmetic number, because the mean of its divisors is an integer number (43470).
2172483 is an apocalyptic number.
172483 is a deficient number, since it is larger than the sum of its proper divisors (1397).
172483 is a wasteful number, since it uses less digits than its factorization.
172483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1396.
The product of its digits is 1344, while the sum is 25.
The square root of 172483 is about 415.3107270466. The cubic root of 172483 is about 55.6649853477.
It can be divided in two parts, 17 and 2483, that added together give a square (2500 = 502).
The spelling of 172483 in words is "one hundred seventy-two thousand, four hundred eighty-three".
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