492875064 has 128 divisors (see below), whose sum is σ = 1500883200. Its totient is φ = 148625280.

The previous prime is 492875057. The next prime is 492875081. The reversal of 492875064 is 460578294.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672042 + ... + 672774.

It is an arithmetic number, because the mean of its divisors is an integer number (11725650).

Almost surely, 2^492875064 is an apocalyptic number.

492875064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492875064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750441600).

492875064 is an abundant number, since it is smaller than the sum of its proper divisors (1008008136).

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

492875064 is a wasteful number, since it uses less digits than its factorization.

492875064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 492875064 is about 22200.7897156835. The cubic root of 492875064 is about 789.9124316760.

The spelling of 492875064 in words is "four hundred ninety-two million, eight hundred seventy-five thousand, sixty-four".