497131200 has 504 divisors, whose sum is σ = 1965350400. Its totient is φ = 118609920.

The previous prime is 497131189. The next prime is 497131231. The reversal of 497131200 is 2131794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6292761 + ... + 6292839.

Almost surely, 2^497131200 is an apocalyptic number.

497131200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (982675200).

497131200 is an abundant number, since it is smaller than the sum of its proper divisors (1468219200).

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

497131200 is a wasteful number, since it uses less digits than its factorization.

497131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 497131200 is about 22296.4391775907. The cubic root of 497131200 is about 792.1796347970.

Adding to 497131200 its reverse (2131794), we get a palindrome (499262994).

The spelling of 497131200 in words is "four hundred ninety-seven million, one hundred thirty-one thousand, two hundred".