492085 has 16 divisors (see below), whose sum is σ = 673920. Its totient is φ = 341440.

The previous prime is 492083. The next prime is 492103. The reversal of 492085 is 580294.

It is a happy number.

It is not a de Polignac number, because 492085 - 2¹ = 492083 is a prime.

492085 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071 + ... + 1459.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2⁴⁹²⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

492085 is a deficient number, since it is larger than the sum of its proper divisors (181835).

492085 is a wasteful number, since it uses less digits than its factorization.

492085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 492085 is about 701.4877048103. The cubic root of 492085 is about 78.9490137279.

Subtracting 492085 from its reverse (580294), we obtain a square (88209 = 297²).

It can be divided in two parts, 4920 and 85, that added together give a palindrome (5005).

The spelling of 492085 in words is "four hundred ninety-two thousand, eighty-five".