494562 has 16 divisors (see below), whose sum is σ = 997920. Its totient is φ = 163392.

The previous prime is 494561. The next prime is 494563. The reversal of 494562 is 265494.

It is an interprime number because it is at equal distance from previous prime (494561) and next prime (494563).

It is not an unprimeable number, because it can be changed into a prime (494561) 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 7 ways as a sum of consecutive naturals, for example, 538 + ... + 1130.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2⁴⁹⁴⁵⁶² is an apocalyptic number.

494562 is an abundant number, since it is smaller than the sum of its proper divisors (503358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494562 is a wasteful number, since it uses less digits than its factorization.

494562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its digits is 8640, while the sum is 30.

The square root of 494562 is about 703.2510220398. The cubic root of 494562 is about 79.0812601880.

The spelling of 494562 in words is "four hundred ninety-four thousand, five hundred sixty-two".