490510 has 16 divisors (see below), whose sum is σ = 891072. Its totient is φ = 194400.

The previous prime is 490499. The next prime is 490519. The reversal of 490510 is 15094.

490510 = 147² + 148² + ... + 166².

It is an Ulam 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 (490519) by changing a digit.

490510 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1675 + ... + 1945.

It is an arithmetic number, because the mean of its divisors is an integer number (55692).

2⁴⁹⁰⁵¹⁰ is an apocalyptic number.

490510 is a deficient number, since it is larger than the sum of its proper divisors (400562).

490510 is a wasteful number, since it uses less digits than its factorization.

490510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 490510 is about 700.3641909750. The cubic root of 490510 is about 78.8646938814.

It can be divided in two parts, 490 and 510, that added together give a cube (1000 = 10³).

The spelling of 490510 in words is "four hundred ninety thousand, five hundred ten".