497424 has 40 divisors (see below), whose sum is σ = 1320352. Its totient is φ = 161280.

The previous prime is 497423. The next prime is 497449. The reversal of 497424 is 424794.

It is a junction number, because it is equal to n+sod(n) for n = 497391 and 497400.

It is not an unprimeable number, because it can be changed into a prime (497423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1944 + ... + 2184.

2⁴⁹⁷⁴²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660176).

497424 is an abundant number, since it is smaller than the sum of its proper divisors (822928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497424 is a wasteful number, since it uses less digits than its factorization.

497424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 289 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 497424 is about 705.2829219540. The cubic root of 497424 is about 79.2335130083.

The spelling of 497424 in words is "four hundred ninety-seven thousand, four hundred twenty-four".