494072 has 16 divisors (see below), whose sum is σ = 934800. Its totient is φ = 244800.

The previous prime is 494069. The next prime is 494077. The reversal of 494072 is 270494.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494077) 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 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 1412.

It is an arithmetic number, because the mean of its divisors is an integer number (58425).

2⁴⁹⁴⁰⁷² is an apocalyptic number.

It is an amenable number.

494072 is a deficient number, since it is larger than the sum of its proper divisors (440728).

494072 is a wasteful number, since it uses less digits than its factorization.

494072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 494072 is about 702.9025537014. The cubic root of 494072 is about 79.0551342948.

The spelling of 494072 in words is "four hundred ninety-four thousand, seventy-two".