493148 has 24 divisors (see below), whose sum is σ = 921984. Its totient is φ = 230400.

The previous prime is 493147. The next prime is 493159. The reversal of 493148 is 841394.

493148 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 493148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493147) 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, 5036 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (38416).

2⁴⁹³¹⁴⁸ is an apocalyptic number.

It is an amenable number.

493148 is a deficient number, since it is larger than the sum of its proper divisors (428836).

493148 is a wasteful number, since it uses less digits than its factorization.

493148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 171 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 493148 is about 702.2449715021. The cubic root of 493148 is about 79.0058212876.

The spelling of 493148 in words is "four hundred ninety-three thousand, one hundred forty-eight".