493273 has 4 divisors (see below), whose sum is σ = 538128. Its totient is φ = 448420.

The previous prime is 493249. The next prime is 493277. The reversal of 493273 is 372394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 493273 - 2⁹ = 492761 is a prime.

It is a Duffinian number.

493273 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (493277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22411 + ... + 22432.

It is an arithmetic number, because the mean of its divisors is an integer number (134532).

493273 is a Friedman number, since it can be written as 234+79^3, using all its digits and the basic arithmetic operations.

2⁴⁹³²⁷³ is an apocalyptic number.

It is an amenable number.

493273 is a deficient number, since it is larger than the sum of its proper divisors (44855).

493273 is a wasteful number, since it uses less digits than its factorization.

493273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44854.

The product of its digits is 4536, while the sum is 28.

The square root of 493273 is about 702.3339661443. Note that the first 3 decimals coincide. The cubic root of 493273 is about 79.0124960204.

It can be divided in two parts, 4932 and 73, that added together give a palindrome (5005).

The spelling of 493273 in words is "four hundred ninety-three thousand, two hundred seventy-three".