493058 has 8 divisors (see below), whose sum is σ = 765180. Its totient is φ = 238000.

The previous prime is 493049. The next prime is 493067. The reversal of 493058 is 850394.

It is an interprime number because it is at equal distance from previous prime (493049) and next prime (493067).

It can be written as a sum of positive squares in 2 ways, for example, as 466489 + 26569 = 683^2 + 163^2 .

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

It is a super-3 number, since 3×493058³ = 359596357504653336, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 493058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4193 + ... + 4308.

2⁴⁹³⁰⁵⁸ is an apocalyptic number.

493058 is a deficient number, since it is larger than the sum of its proper divisors (272122).

493058 is a wasteful number, since it uses less digits than its factorization.

493058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8532.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 493058 is about 702.1808883756. The cubic root of 493058 is about 79.0010147816.

The spelling of 493058 in words is "four hundred ninety-three thousand, fifty-eight".