492328 has 32 divisors (see below), whose sum is σ = 1008000. Its totient is φ = 224640.

The previous prime is 492319. The next prime is 492377. The reversal of 492328 is 823294.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 492296 and 492305.

It is an unprimeable number.

492328 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 7 ways as a sum of consecutive naturals, for example, 6193 + ... + 6271.

It is an arithmetic number, because the mean of its divisors is an integer number (31500).

2⁴⁹²³²⁸ is an apocalyptic number.

It is an amenable number.

492328 is an abundant number, since it is smaller than the sum of its proper divisors (515672).

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

492328 is a wasteful number, since it uses less digits than its factorization.

492328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 141 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 492328 is about 701.6608867537. The cubic root of 492328 is about 78.9620070477.

It can be divided in two parts, 492 and 328, that added together give a triangular number (820 = T₄₀).

The spelling of 492328 in words is "four hundred ninety-two thousand, three hundred twenty-eight".