492032940 has 96 divisors (see below), whose sum is σ = 1592317440. Its totient is φ = 111192576.

The previous prime is 492032939. The next prime is 492032963. The reversal of 492032940 is 49230294.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30799 + ... + 43961.

It is an arithmetic number, because the mean of its divisors is an integer number (16586640).

Almost surely, 2^492032940 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 492032940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796158720).

492032940 is an abundant number, since it is smaller than the sum of its proper divisors (1100284500).

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

492032940 is a wasteful number, since it uses less digits than its factorization.

492032940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13271 (or 13269 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 492032940 is about 22181.8155253352. The cubic root of 492032940 is about 789.4622949983.

The spelling of 492032940 in words is "four hundred ninety-two million, thirty-two thousand, nine hundred forty".