497273 has 4 divisors (see below), whose sum is σ = 568320. Its totient is φ = 426228.

The previous prime is 497269. The next prime is 497279. The reversal of 497273 is 372794.

It is a happy number.

497273 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 372794 = 2 ⋅186397.

It is a cyclic number.

It is not a de Polignac number, because 497273 - 2² = 497269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35513 + ... + 35526.

It is an arithmetic number, because the mean of its divisors is an integer number (142080).

2⁴⁹⁷²⁷³ is an apocalyptic number.

It is an amenable number.

497273 is a deficient number, since it is larger than the sum of its proper divisors (71047).

497273 is an equidigital number, since it uses as much as digits as its factorization.

497273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71046.

The product of its digits is 10584, while the sum is 32.

The square root of 497273 is about 705.1758645898. The cubic root of 497273 is about 79.2254947172.

The spelling of 497273 in words is "four hundred ninety-seven thousand, two hundred seventy-three".