492168 has 16 divisors (see below), whose sum is σ = 1230480. Its totient is φ = 164048.
The previous prime is 492113. The next prime is 492227. The reversal of 492168 is 861294.
It is an unprimeable number.
492168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10230 + ... + 10277.
It is an arithmetic number, because the mean of its divisors is an integer number (76905).
2492168 is an apocalyptic number.
It is an amenable number.
492168 is an abundant number, since it is smaller than the sum of its proper divisors (738312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492168 is a wasteful number, since it uses less digits than its factorization.
492168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20516 (or 20512 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 492168 is about 701.5468622979. The cubic root of 492168 is about 78.9534522563.
The spelling of 492168 in words is "four hundred ninety-two thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •