494111 has 4 divisors (see below), whose sum is σ = 504672. Its totient is φ = 483552.

The previous prime is 494107. The next prime is 494129. The reversal of 494111 is 111494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494111 - 2² = 494107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494111.

It is not an unprimeable number, because it can be changed into a prime (494101) 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, 5210 + ... + 5303.

It is an arithmetic number, because the mean of its divisors is an integer number (126168).

2⁴⁹⁴¹¹¹ is an apocalyptic number.

494111 is a deficient number, since it is larger than the sum of its proper divisors (10561).

494111 is a wasteful number, since it uses less digits than its factorization.

494111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10560.

The product of its digits is 144, while the sum is 20.

The square root of 494111 is about 702.9302952640. The cubic root of 494111 is about 79.0572143352.

The spelling of 494111 in words is "four hundred ninety-four thousand, one hundred eleven".