492785118 has 24 divisors (see below), whose sum is σ = 1220230128. Its totient is φ = 140795712.

The previous prime is 492785101. The next prime is 492785179. The reversal of 492785118 is 811587294.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1955371 + ... + 1955622.

It is an arithmetic number, because the mean of its divisors is an integer number (50842922).

Almost surely, 2^492785118 is an apocalyptic number.

492785118 is an abundant number, since it is smaller than the sum of its proper divisors (727445010).

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

492785118 is a wasteful number, since it uses less digits than its factorization.

492785118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911008 (or 3911005 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 492785118 is about 22198.7638845049. The cubic root of 492785118 is about 789.8643777227.

The spelling of 492785118 in words is "four hundred ninety-two million, seven hundred eighty-five thousand, one hundred eighteen".