497597 has 2 divisors, whose sum is σ = 497598. Its totient is φ = 497596.

The previous prime is 497587. The next prime is 497603. The reversal of 497597 is 795794.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320356 + 177241 = 566^2 + 421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248798 + 248799.

It is an arithmetic number, because the mean of its divisors is an integer number (248799).

2⁴⁹⁷⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

497597 is a deficient number, since it is larger than the sum of its proper divisors (1).

497597 is an equidigital number, since it uses as much as digits as its factorization.

497597 is an evil number, because the sum of its binary digits is even.

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

The square root of 497597 is about 705.4055571088. The cubic root of 497597 is about 79.2426975329.

The spelling of 497597 in words is "four hundred ninety-seven thousand, five hundred ninety-seven".