497616 has 40 divisors (see below), whose sum is σ = 1470144. Its totient is φ = 142080.

The previous prime is 497603. The next prime is 497633. The reversal of 497616 is 616794.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

497616 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 7 ways as a sum of consecutive naturals, for example, 405 + ... + 1076.

2⁴⁹⁷⁶¹⁶ is an apocalyptic number.

It is an amenable number.

497616 is an abundant number, since it is smaller than the sum of its proper divisors (972528).

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

497616 is a wasteful number, since it uses less digits than its factorization.

497616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499 (or 1493 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 497616 is about 705.4190244103. The cubic root of 497616 is about 79.2437061082.

The spelling of 497616 in words is "four hundred ninety-seven thousand, six hundred sixteen".