497456 has 10 divisors (see below), whose sum is σ = 963852. Its totient is φ = 248720.

The previous prime is 497449. The next prime is 497461. The reversal of 497456 is 654794.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15530 + ... + 15561.

2⁴⁹⁷⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

497456 is a deficient number, since it is larger than the sum of its proper divisors (466396).

497456 is a wasteful number, since it uses less digits than its factorization.

497456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31099 (or 31093 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 497456 is about 705.3056075206. The cubic root of 497456 is about 79.2352120404.

The spelling of 497456 in words is "four hundred ninety-seven thousand, four hundred fifty-six".