492756 has 24 divisors (see below), whose sum is σ = 1254624. Its totient is φ = 149280.

The previous prime is 492731. The next prime is 492757. The reversal of 492756 is 657294.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492757) 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, 1735 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (52276).

2⁴⁹²⁷⁵⁶ is an apocalyptic number.

It is an amenable number.

492756 is an abundant number, since it is smaller than the sum of its proper divisors (761868).

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

492756 is a wasteful number, since it uses less digits than its factorization.

492756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751 (or 3749 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 492756 is about 701.9658111333. The cubic root of 492756 is about 78.9848820080.

The spelling of 492756 in words is "four hundred ninety-two thousand, seven hundred fifty-six".