494127 has 8 divisors (see below), whose sum is σ = 732080. Its totient is φ = 329400.

The previous prime is 494107. The next prime is 494129. The reversal of 494127 is 721494.

It is a happy number.

It is not a de Polignac number, because 494127 - 2¹² = 490031 is a prime.

It is a super-2 number, since 2×494127² = 488322984258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 18301 = 494127 / (4 + 9 + 4 + 1 + 2 + 7).

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494129) 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, 9124 + ... + 9177.

It is an arithmetic number, because the mean of its divisors is an integer number (91510).

2⁴⁹⁴¹²⁷ is an apocalyptic number.

494127 is a deficient number, since it is larger than the sum of its proper divisors (237953).

494127 is a wasteful number, since it uses less digits than its factorization.

494127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18310 (or 18304 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 494127 is about 702.9416761012. The cubic root of 494127 is about 79.0580676534.

The spelling of 494127 in words is "four hundred ninety-four thousand, one hundred twenty-seven".