497594 has 4 divisors (see below), whose sum is σ = 746394. Its totient is φ = 248796.

The previous prime is 497587. The next prime is 497597. The reversal of 497594 is 495794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 316969 + 180625 = 563^2 + 425^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (497597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124397 + ... + 124400.

2⁴⁹⁷⁵⁹⁴ is an apocalyptic number.

497594 is a deficient number, since it is larger than the sum of its proper divisors (248800).

497594 is a wasteful number, since it uses less digits than its factorization.

497594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248799.

The product of its digits is 45360, while the sum is 38.

The square root of 497594 is about 705.4034306693. The cubic root of 497594 is about 79.2425382818.

The spelling of 497594 in words is "four hundred ninety-seven thousand, five hundred ninety-four".