492746 has 8 divisors (see below), whose sum is σ = 778080. Its totient is φ = 233388.

The previous prime is 492731. The next prime is 492757. The reversal of 492746 is 647294.

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

It is a d-powerful number, because it can be written as 4⁸ + 9³ + 7⁶ + 2⁵ + 4⁹ + 6⁶ .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 492746.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6446 + ... + 6521.

It is an arithmetic number, because the mean of its divisors is an integer number (97260).

2⁴⁹²⁷⁴⁶ is an apocalyptic number.

492746 is a deficient number, since it is larger than the sum of its proper divisors (285334).

492746 is a wasteful number, since it uses less digits than its factorization.

492746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12988.

The product of its digits is 12096, while the sum is 32.

The square root of 492746 is about 701.9586882431. The cubic root of 492746 is about 78.9843476975.

The spelling of 492746 in words is "four hundred ninety-two thousand, seven hundred forty-six".