493615 has 8 divisors (see below), whose sum is σ = 596160. Its totient is φ = 392352.

The previous prime is 493607. The next prime is 493621. The reversal of 493615 is 516394.

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

It is a cyclic number.

It is not a de Polignac number, because 493615 - 2³ = 493607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162 + ... + 1528.

It is an arithmetic number, because the mean of its divisors is an integer number (74520).

2⁴⁹³⁶¹⁵ is an apocalyptic number.

493615 is a deficient number, since it is larger than the sum of its proper divisors (102545).

493615 is a wasteful number, since it uses less digits than its factorization.

493615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641.

The product of its digits is 3240, while the sum is 28.

The square root of 493615 is about 702.5773978716. The cubic root of 493615 is about 79.0307523281.

The spelling of 493615 in words is "four hundred ninety-three thousand, six hundred fifteen".