492168160 has 48 divisors (see below), whose sum is σ = 1268456112. Its totient is φ = 178969600.

The previous prime is 492168137. The next prime is 492168163. The reversal of 492168160 is 61861294.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492168163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138061 + ... + 141580.

It is an arithmetic number, because the mean of its divisors is an integer number (26426169).

Almost surely, 2^492168160 is an apocalyptic number.

492168160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492168160 is an abundant number, since it is smaller than the sum of its proper divisors (776287952).

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

492168160 is a wasteful number, since it uses less digits than its factorization.

492168160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279667 (or 279659 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 492168160 is about 22184.8633081207. The cubic root of 492168160 is about 789.5346081202.

The spelling of 492168160 in words is "four hundred ninety-two million, one hundred sixty-eight thousand, one hundred sixty".