492570120 has 128 divisors (see below), whose sum is σ = 1716675840. Its totient is φ = 110730240.

The previous prime is 492570119. The next prime is 492570137. The reversal of 492570120 is 21075294.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46434 + ... + 56046.

It is an arithmetic number, because the mean of its divisors is an integer number (13411530).

Almost surely, 2^492570120 is an apocalyptic number.

492570120 is a gapful number since it is divisible by the number (40) 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 492570120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858337920).

492570120 is an abundant number, since it is smaller than the sum of its proper divisors (1224105720).

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

492570120 is a wasteful number, since it uses less digits than its factorization.

492570120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695 (or 9691 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 492570120 is about 22193.9207892612. The cubic root of 492570120 is about 789.7494906193.

The spelling of 492570120 in words is "four hundred ninety-two million, five hundred seventy thousand, one hundred twenty".