494516 has 12 divisors (see below), whose sum is σ = 944160. Its totient is φ = 224760.

The previous prime is 494497. The next prime is 494519. The reversal of 494516 is 615494.

494516 = T₄₀₃ + T₄₀₄ + ... + T₄₀₈.

It is a pancake number, because a pancake can be divided into 494516 parts by 994 straight cuts.

It is a congruent number.

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

494516 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 3 ways as a sum of consecutive naturals, for example, 5576 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (78680).

2⁴⁹⁴⁵¹⁶ is an apocalyptic number.

It is an amenable number.

494516 is a deficient number, since it is larger than the sum of its proper divisors (449644).

494516 is a wasteful number, since it uses less digits than its factorization.

494516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11254 (or 11252 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 494516 is about 703.2183160300. The cubic root of 494516 is about 79.0788082873.

The spelling of 494516 in words is "four hundred ninety-four thousand, five hundred sixteen".