497775 has 12 divisors (see below), whose sum is σ = 823112. Its totient is φ = 265440.

The previous prime is 497773. The next prime is 497801. The reversal of 497775 is 577794.

It is not a de Polignac number, because 497775 - 2¹ = 497773 is a prime.

It is a Duffinian number.

497775 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3244 + ... + 3393.

2⁴⁹⁷⁷⁷⁵ is an apocalyptic number.

497775 is a deficient number, since it is larger than the sum of its proper divisors (325337).

497775 is a wasteful number, since it uses less digits than its factorization.

497775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650 (or 6645 counting only the distinct ones).

The product of its digits is 61740, while the sum is 39.

The square root of 497775 is about 705.5317143828. The cubic root of 497775 is about 79.2521452845.

It can be divided in two parts, 4 and 97775, that added together give a palindrome (97779).

The spelling of 497775 in words is "four hundred ninety-seven thousand, seven hundred seventy-five".