497473 has 2 divisors, whose sum is σ = 497474. Its totient is φ = 497472.

The previous prime is 497461. The next prime is 497479. The reversal of 497473 is 374794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485809 + 11664 = 697^2 + 108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497473 is a prime.

It is not a weakly prime, because it can be changed into another prime (497479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248736 + 248737.

It is an arithmetic number, because the mean of its divisors is an integer number (248737).

2⁴⁹⁷⁴⁷³ is an apocalyptic number.

It is an amenable number.

497473 is a deficient number, since it is larger than the sum of its proper divisors (1).

497473 is an equidigital number, since it uses as much as digits as its factorization.

497473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 34.

The square root of 497473 is about 705.3176589311. The cubic root of 497473 is about 79.2361146216.

The spelling of 497473 in words is "four hundred ninety-seven thousand, four hundred seventy-three".