492875812 has 48 divisors (see below), whose sum is σ = 1022922432. Its totient is φ = 204842880.

The previous prime is 492875783. The next prime is 492875813. The reversal of 492875812 is 218578294.

It is not an unprimeable number, because it can be changed into a prime (492875813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57178 + ... + 65230.

It is an arithmetic number, because the mean of its divisors is an integer number (21310884).

Almost surely, 2^492875812 is an apocalyptic number.

It is an amenable number.

492875812 is an abundant number, since it is smaller than the sum of its proper divisors (530046620).

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

492875812 is a wasteful number, since it uses less digits than its factorization.

492875812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188 (or 8186 counting only the distinct ones).

The product of its digits is 322560, while the sum is 46.

The square root of 492875812 is about 22200.8065619247. The cubic root of 492875812 is about 789.9128312730.

The spelling of 492875812 in words is "four hundred ninety-two million, eight hundred seventy-five thousand, eight hundred twelve".