494012 has 6 divisors (see below), whose sum is σ = 864528. Its totient is φ = 247004.

The previous prime is 493993. The next prime is 494023. The reversal of 494012 is 210494.

It is a super-2 number, since 2×494012² = 488095712288, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 61748 + ... + 61755.

It is an arithmetic number, because the mean of its divisors is an integer number (144088).

2⁴⁹⁴⁰¹² is an apocalyptic number.

It is an amenable number.

494012 is a deficient number, since it is larger than the sum of its proper divisors (370516).

494012 is a wasteful number, since it uses less digits than its factorization.

494012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123507 (or 123505 counting only the distinct ones).

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

The square root of 494012 is about 702.8598722363. The cubic root of 494012 is about 79.0519340190.

The spelling of 494012 in words is "four hundred ninety-four thousand, twelve".