492812852 has 48 divisors (see below), whose sum is σ = 1014300672. Its totient is φ = 205117920.

The previous prime is 492812843. The next prime is 492812869. The reversal of 492812852 is 258218294.

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 15 ways as a sum of consecutive naturals, for example, 228893 + ... + 231035.

It is an arithmetic number, because the mean of its divisors is an integer number (21131264).

Almost surely, 2^492812852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492812852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507150336).

492812852 is an abundant number, since it is smaller than the sum of its proper divisors (521487820).

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

492812852 is a wasteful number, since it uses less digits than its factorization.

492812852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2386 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 492812852 is about 22199.3885501380. The cubic root of 492812852 is about 789.8791953290.

The spelling of 492812852 in words is "four hundred ninety-two million, eight hundred twelve thousand, eight hundred fifty-two".