492841 has 4 divisors (see below), whose sum is σ = 518800. Its totient is φ = 466884.

The previous prime is 492839. The next prime is 492853. The reversal of 492841 is 148294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492841 - 2¹ = 492839 is a prime.

It is a Duffinian number.

492841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (492871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12951 + ... + 12988.

It is an arithmetic number, because the mean of its divisors is an integer number (129700).

2⁴⁹²⁸⁴¹ is an apocalyptic number.

It is an amenable number.

492841 is a deficient number, since it is larger than the sum of its proper divisors (25959).

492841 is a wasteful number, since it uses less digits than its factorization.

492841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25958.

The product of its digits is 2304, while the sum is 28.

The square root of 492841 is about 702.0263527817. The cubic root of 492841 is about 78.9894233557.

The spelling of 492841 in words is "four hundred ninety-two thousand, eight hundred forty-one".