490124 has 12 divisors (see below), whose sum is σ = 903000. Its totient is φ = 232128.

The previous prime is 490121. The next prime is 490151. The reversal of 490124 is 421094.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 490096 and 490105.

It is not an unprimeable number, because it can be changed into a prime (490121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3149 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (75250).

2⁴⁹⁰¹²⁴ is an apocalyptic number.

It is an amenable number.

490124 is a deficient number, since it is larger than the sum of its proper divisors (412876).

490124 is a wasteful number, since it uses less digits than its factorization.

490124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472 (or 6470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 490124 is about 700.0885658258. The cubic root of 490124 is about 78.8440012957.

The spelling of 490124 in words is "four hundred ninety thousand, one hundred twenty-four".