492804745 has 8 divisors (see below), whose sum is σ = 591796800. Its totient is φ = 393956400.

The previous prime is 492804727. The next prime is 492804751. The reversal of 492804745 is 547408294.

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

It is not a de Polignac number, because 492804745 - 2⁷ = 492804617 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 28231 + ... + 42220.

It is an arithmetic number, because the mean of its divisors is an integer number (73974600).

Almost surely, 2^492804745 is an apocalyptic number.

It is an amenable number.

492804745 is a deficient number, since it is larger than the sum of its proper divisors (98992055).

492804745 is a wasteful number, since it uses less digits than its factorization.

492804745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71855.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 492804745 is about 22199.2059542678. The cubic root of 492804745 is about 789.8748640122.

The spelling of 492804745 in words is "four hundred ninety-two million, eight hundred four thousand, seven hundred forty-five".