492297360 has 80 divisors (see below), whose sum is σ = 1575375360. Its totient is φ = 127042560.

The previous prime is 492297257. The next prime is 492297367. The reversal of 492297360 is 63792294.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (492297367) 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, 25645 + ... + 40524.

It is an arithmetic number, because the mean of its divisors is an integer number (19692192).

Almost surely, 2^492297360 is an apocalyptic number.

492297360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492297360 is an abundant number, since it is smaller than the sum of its proper divisors (1083078000).

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

492297360 is a wasteful number, since it uses less digits than its factorization.

492297360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66216 (or 66210 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 492297360 is about 22187.7750123801. The cubic root of 492297360 is about 789.6036894863.

The spelling of 492297360 in words is "four hundred ninety-two million, two hundred ninety-seven thousand, three hundred sixty".