494248 has 8 divisors (see below), whose sum is σ = 926730. Its totient is φ = 247120.

The previous prime is 494237. The next prime is 494251. The reversal of 494248 is 842494.

It can be written as a sum of positive squares in only one way, i.e., 492804 + 1444 = 702^2 + 38^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30883 + ... + 30898.

2⁴⁹⁴²⁴⁸ is an apocalyptic number.

It is an amenable number.

494248 is a deficient number, since it is larger than the sum of its proper divisors (432482).

494248 is a wasteful number, since it uses less digits than its factorization.

494248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61787 (or 61783 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 494248 is about 703.0277377174. The cubic root of 494248 is about 79.0645202762.

The spelling of 494248 in words is "four hundred ninety-four thousand, two hundred forty-eight".