497975 has 6 divisors (see below), whose sum is σ = 617520. Its totient is φ = 398360.

The previous prime is 497969. The next prime is 497977. The reversal of 497975 is 579794.

It is a happy number.

It is not a de Polignac number, because 497975 - 2⁸ = 497719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497977) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9935 + ... + 9984.

It is an arithmetic number, because the mean of its divisors is an integer number (102920).

2⁴⁹⁷⁹⁷⁵ is an apocalyptic number.

497975 is a deficient number, since it is larger than the sum of its proper divisors (119545).

497975 is a wasteful number, since it uses less digits than its factorization.

497975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19929 (or 19924 counting only the distinct ones).

The product of its digits is 79380, while the sum is 41.

The square root of 497975 is about 705.6734372215. The cubic root of 497975 is about 79.2627580491.

It can be divided in two parts, 4 and 97975, that added together give a palindrome (97979).

The spelling of 497975 in words is "four hundred ninety-seven thousand, nine hundred seventy-five".