492548 has 24 divisors (see below), whose sum is σ = 1008000. Its totient is φ = 210504.

The previous prime is 492523. The next prime is 492551. The reversal of 492548 is 845294.

Its product of digits (11520) is a multiple of the sum of its prime factors (384).

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (42000).

2⁴⁹²⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504000).

492548 is an abundant number, since it is smaller than the sum of its proper divisors (515452).

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

492548 is a wasteful number, since it uses less digits than its factorization.

492548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 368 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 492548 is about 701.8176401317. The cubic root of 492548 is about 78.9737668600.

The spelling of 492548 in words is "four hundred ninety-two thousand, five hundred forty-eight".