492985600 has 54 divisors (see below), whose sum is σ = 1220232230. Its totient is φ = 197191680.

The previous prime is 492985573. The next prime is 492985607. The reversal of 492985600 is 6589294.

It can be written as a sum of positive squares in 3 ways, for example, as 98089216 + 394896384 = 9904^2 + 19872^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492985607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32115 + ... + 44914.

Almost surely, 2^492985600 is an apocalyptic number.

492985600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492985600 is an abundant number, since it is smaller than the sum of its proper divisors (727246630).

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

492985600 is an equidigital number, since it uses as much as digits as its factorization.

492985600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77055 (or 77036 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 492985600 is about 22203.2790371152. The cubic root of 492985600 is about 789.9714778999.

The spelling of 492985600 in words is "four hundred ninety-two million, nine hundred eighty-five thousand, six hundred".