493502 has 8 divisors (see below), whose sum is σ = 743256. Its totient is φ = 245752.

The previous prime is 493481. The next prime is 493523. The reversal of 493502 is 205394.

Added to its reverse (205394) it gives a square (698896 = 836²).

It is an interprime number because it is at equal distance from previous prime (493481) and next prime (493523).

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 608 + ... + 1164.

It is an arithmetic number, because the mean of its divisors is an integer number (92907).

2⁴⁹³⁵⁰² is an apocalyptic number.

493502 is a deficient number, since it is larger than the sum of its proper divisors (249754).

493502 is a wasteful number, since it uses less digits than its factorization.

493502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 493502 is about 702.4969750825. The cubic root of 493502 is about 79.0247212063.

Adding to 493502 its reverse (205394), we get a palindrome (698896).

The spelling of 493502 in words is "four hundred ninety-three thousand, five hundred two".