494510 has 8 divisors (see below), whose sum is σ = 890136. Its totient is φ = 197800.

The previous prime is 494497. The next prime is 494519. The reversal of 494510 is 15494.

494510 = 405² + 406² + 407².

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24716 + ... + 24735.

It is an arithmetic number, because the mean of its divisors is an integer number (111267).

2⁴⁹⁴⁵¹⁰ is an apocalyptic number.

494510 is a deficient number, since it is larger than the sum of its proper divisors (395626).

494510 is a wasteful number, since it uses less digits than its factorization.

494510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49458.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 494510 is about 703.2140499165. The cubic root of 494510 is about 79.0784884630.

The spelling of 494510 in words is "four hundred ninety-four thousand, five hundred ten".