497788 has 6 divisors (see below), whose sum is σ = 871136. Its totient is φ = 248892.

The previous prime is 497773. The next prime is 497801. The reversal of 497788 is 887794.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62220 + ... + 62227.

2⁴⁹⁷⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

497788 is a deficient number, since it is larger than the sum of its proper divisors (373348).

497788 is a wasteful number, since it uses less digits than its factorization.

497788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124451 (or 124449 counting only the distinct ones).

The product of its digits is 112896, while the sum is 43.

The square root of 497788 is about 705.5409272324. The cubic root of 497788 is about 79.2528352006.

The spelling of 497788 in words is "four hundred ninety-seven thousand, seven hundred eighty-eight".