492432 has 20 divisors (see below), whose sum is σ = 1272240. Its totient is φ = 164128.

The previous prime is 492431. The next prime is 492463. The reversal of 492432 is 234294.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (492431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

2⁴⁹²⁴³² is an apocalyptic number.

It is an amenable number.

492432 is an abundant number, since it is smaller than the sum of its proper divisors (779808).

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

492432 is a wasteful number, since it uses less digits than its factorization.

492432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10270 (or 10264 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 492432 is about 701.7349927145. The cubic root of 492432 is about 78.9675666682.

The spelling of 492432 in words is "four hundred ninety-two thousand, four hundred thirty-two".