492817485 has 8 divisors (see below), whose sum is σ = 788508000. Its totient is φ = 262835984.

The previous prime is 492817477. The next prime is 492817511. The reversal of 492817485 is 584718294.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 492817485 - 2³ = 492817477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16427235 + ... + 16427264.

It is an arithmetic number, because the mean of its divisors is an integer number (98563500).

Almost surely, 2^492817485 is an apocalyptic number.

It is an amenable number.

492817485 is a deficient number, since it is larger than the sum of its proper divisors (295690515).

492817485 is a wasteful number, since it uses less digits than its factorization.

492817485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32854507.

The product of its digits is 645120, while the sum is 48.

The square root of 492817485 is about 22199.4928996137. The cubic root of 492817485 is about 789.8816705748.

The spelling of 492817485 in words is "four hundred ninety-two million, eight hundred seventeen thousand, four hundred eighty-five".