492030 has 96 divisors (see below), whose sum is σ = 1617408. Its totient is φ = 100800.

The previous prime is 492029. The next prime is 492047. The reversal of 492030 is 30294.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 491994 and 492012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6895 + ... + 6965.

It is an arithmetic number, because the mean of its divisors is an integer number (16848).

2⁴⁹²⁰³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808704).

492030 is an abundant number, since it is smaller than the sum of its proper divisors (1125378).

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

492030 is a wasteful number, since it uses less digits than its factorization.

492030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 492030 is about 701.4485013171. The cubic root of 492030 is about 78.9460722594.

It can be divided in two parts, 4920 and 30, that added together give a triangular number (4950 = T₉₉).

The spelling of 492030 in words is "four hundred ninety-two thousand, thirty".