493015 has 8 divisors (see below), whose sum is σ = 596448. Its totient is φ = 391200.

The previous prime is 493013. The next prime is 493021. The reversal of 493015 is 510394.

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

It is not a de Polignac number, because 493015 - 2¹ = 493013 is a prime.

It is a super-3 number, since 3×493015³ = 359502283613335125, which contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429 + ... + 1081.

It is an arithmetic number, because the mean of its divisors is an integer number (74556).

2⁴⁹³⁰¹⁵ is an apocalyptic number.

493015 is a deficient number, since it is larger than the sum of its proper divisors (103433).

493015 is a wasteful number, since it uses less digits than its factorization.

493015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 493015 is about 702.1502688172. The cubic root of 493015 is about 78.9987181333.

The spelling of 493015 in words is "four hundred ninety-three thousand, fifteen".