492724 has 12 divisors (see below), whose sum is σ = 868000. Its totient is φ = 244728.

The previous prime is 492721. The next prime is 492731. The reversal of 492724 is 427294.

It is a junction number, because it is equal to n+sod(n) for n = 492692 and 492701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492721) 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, 487 + ... + 1105.

2⁴⁹²⁷²⁴ is an apocalyptic number.

It is an amenable number.

492724 is a deficient number, since it is larger than the sum of its proper divisors (375276).

492724 is a wasteful number, since it uses less digits than its factorization.

492724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 820 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 492724 is about 701.9430176303. The cubic root of 492724 is about 78.9831721889.

The spelling of 492724 in words is "four hundred ninety-two thousand, seven hundred twenty-four".