492680 has 32 divisors (see below), whose sum is σ = 1128600. Its totient is φ = 193536.

The previous prime is 492673. The next prime is 492707. The reversal of 492680 is 86294.

492680 = T₃₁ + T₃₂ + ... + T₁₄₃.

492680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 293764 + 198916 = 542^2 + 446^2 .

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 4304 + ... + 4416.

2⁴⁹²⁶⁸⁰ is an apocalyptic number.

492680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492680 is an abundant number, since it is smaller than the sum of its proper divisors (635920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492680 is a wasteful number, since it uses less digits than its factorization.

492680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 492680 is about 701.9116753552. The cubic root of 492680 is about 78.9808210667.

The spelling of 492680 in words is "four hundred ninety-two thousand, six hundred eighty".