497625888 has 48 divisors (see below), whose sum is σ = 1348413696. Its totient is φ = 160523520.

The previous prime is 497625881. The next prime is 497625893. The reversal of 497625888 is 888526794.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (497625881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80631 + ... + 86582.

It is an arithmetic number, because the mean of its divisors is an integer number (28091952).

Almost surely, 2^497625888 is an apocalyptic number.

497625888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

497625888 is an abundant number, since it is smaller than the sum of its proper divisors (850787808).

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

497625888 is a wasteful number, since it uses less digits than its factorization.

497625888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167257 (or 167249 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 57.

The square root of 497625888 is about 22307.5298498063. The cubic root of 497625888 is about 792.4423098183.

The spelling of 497625888 in words is "four hundred ninety-seven million, six hundred twenty-five thousand, eight hundred eighty-eight".