497701248 has 256 divisors, whose sum is σ = 1586304000. Its totient is φ = 136478720.

The previous prime is 497701241. The next prime is 497701291. The reversal of 497701248 is 842107794.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497701241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2082313 + ... + 2082551.

It is an arithmetic number, because the mean of its divisors is an integer number (6196500).

Almost surely, 2^497701248 is an apocalyptic number.

497701248 is a gapful number since it is divisible by the number (48) 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 497701248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (793152000).

497701248 is an abundant number, since it is smaller than the sum of its proper divisors (1088602752).

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

497701248 is a wasteful number, since it uses less digits than its factorization.

497701248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 497701248 is about 22309.2189016111. The cubic root of 497701248 is about 792.4823100404.

The spelling of 497701248 in words is "four hundred ninety-seven million, seven hundred one thousand, two hundred forty-eight".