492116018 has 8 divisors (see below), whose sum is σ = 738688512. Its totient is φ = 245886516.

The previous prime is 492116011. The next prime is 492116059. The reversal of 492116018 is 810611294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (492116011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82130 + ... + 87917.

It is an arithmetic number, because the mean of its divisors is an integer number (92336064).

Almost surely, 2^492116018 is an apocalyptic number.

492116018 is a deficient number, since it is larger than the sum of its proper divisors (246572494).

492116018 is a wasteful number, since it uses less digits than its factorization.

492116018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171496.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 492116018 is about 22183.6881063542. The cubic root of 492116018 is about 789.5067251249.

The spelling of 492116018 in words is "four hundred ninety-two million, one hundred sixteen thousand, eighteen".