497446 has 4 divisors (see below), whose sum is σ = 746172. Its totient is φ = 248722.

The previous prime is 497423. The next prime is 497449. The reversal of 497446 is 644794.

497446 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 644794 = 2 ⋅322397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124360 + ... + 124363.

It is an arithmetic number, because the mean of its divisors is an integer number (186543).

2⁴⁹⁷⁴⁴⁶ is an apocalyptic number.

497446 is a deficient number, since it is larger than the sum of its proper divisors (248726).

497446 is a wasteful number, since it uses less digits than its factorization.

497446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248725.

The product of its digits is 24192, while the sum is 34.

The square root of 497446 is about 705.2985183594. The cubic root of 497446 is about 79.2346811007.

The spelling of 497446 in words is "four hundred ninety-seven thousand, four hundred forty-six".