493113 has 4 divisors (see below), whose sum is σ = 657488. Its totient is φ = 328740.

The previous prime is 493111. The next prime is 493121. The reversal of 493113 is 311394.

493113 is nontrivially palindromic in base 8.

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 not a de Polignac number, because 493113 - 2¹ = 493111 is a prime.

It is a D-number.

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 493113.

It is not an unprimeable number, because it can be changed into a prime (493111) 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, 82183 + ... + 82188.

It is an arithmetic number, because the mean of its divisors is an integer number (164372).

2⁴⁹³¹¹³ is an apocalyptic number.

It is an amenable number.

493113 is a deficient number, since it is larger than the sum of its proper divisors (164375).

493113 is a wasteful number, since it uses less digits than its factorization.

493113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164374.

The product of its digits is 324, while the sum is 21.

The square root of 493113 is about 702.2200509812. The cubic root of 493113 is about 79.0039521603.

It can be divided in two parts, 493 and 113, that added together give a palindrome (606).

The spelling of 493113 in words is "four hundred ninety-three thousand, one hundred thirteen".