492948 has 18 divisors (see below), whose sum is σ = 1246154. Its totient is φ = 164304.

The previous prime is 492911. The next prime is 492967. The reversal of 492948 is 849294.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 492804 + 144 = 702^2 + 12^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13693 = 492948 / (4 + 9 + 2 + 9 + 4 + 8).

It is a congruent number.

It is an unprimeable number.

492948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6811 + ... + 6882.

2⁴⁹²⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

492948 is an abundant number, since it is smaller than the sum of its proper divisors (753206).

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

492948 is a wasteful number, since it uses less digits than its factorization.

492948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13703 (or 13698 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 492948 is about 702.1025566112. The cubic root of 492948 is about 78.9951393687.

The spelling of 492948 in words is "four hundred ninety-two thousand, nine hundred forty-eight".