492192568 has 64 divisors (see below), whose sum is σ = 1175558400. Its totient is φ = 188075520.

The previous prime is 492192563. The next prime is 492192581. The reversal of 492192568 is 865291294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492192563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4483 + ... + 31693.

It is an arithmetic number, because the mean of its divisors is an integer number (18368100).

Almost surely, 2^492192568 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 492192568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587779200).

492192568 is an abundant number, since it is smaller than the sum of its proper divisors (683365832).

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

492192568 is a wasteful number, since it uses less digits than its factorization.

492192568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27260 (or 27256 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 492192568 is about 22185.4134061099. The cubic root of 492192568 is about 789.5476596500.

The spelling of 492192568 in words is "four hundred ninety-two million, one hundred ninety-two thousand, five hundred sixty-eight".