492165 has 12 divisors (see below), whose sum is σ = 853164. Its totient is φ = 262464.

The previous prime is 492113. The next prime is 492227. The reversal of 492165 is 561294.

It can be written as a sum of positive squares in 2 ways, for example, as 349281 + 142884 = 591^2 + 378^2 .

It is not a de Polignac number, because 492165 - 2⁹ = 491653 is a prime.

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

492165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5424 + ... + 5513.

It is an arithmetic number, because the mean of its divisors is an integer number (71097).

2⁴⁹²¹⁶⁵ is an apocalyptic number.

492165 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

492165 is a deficient number, since it is larger than the sum of its proper divisors (360999).

492165 is a wasteful number, since it uses less digits than its factorization.

492165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10948 (or 10945 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 492165 is about 701.5447241623. The cubic root of 492165 is about 78.9532918363.

The spelling of 492165 in words is "four hundred ninety-two thousand, one hundred sixty-five".