492137 has 8 divisors (see below), whose sum is σ = 518016. Its totient is φ = 466992.

The previous prime is 492113. The next prime is 492227. The reversal of 492137 is 731294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 492137 - 2¹⁴ = 475753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (491137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1598 + ... + 1880.

It is an arithmetic number, because the mean of its divisors is an integer number (64752).

2⁴⁹²¹³⁷ is an apocalyptic number.

492137 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

492137 is a deficient number, since it is larger than the sum of its proper divisors (25879).

492137 is a wasteful number, since it uses less digits than its factorization.

492137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367.

The product of its digits is 1512, while the sum is 26.

The square root of 492137 is about 701.5247679163. The cubic root of 492137 is about 78.9517945511.

The spelling of 492137 in words is "four hundred ninety-two thousand, one hundred thirty-seven".