497886 has 8 divisors (see below), whose sum is σ = 995784. Its totient is φ = 165960.

The previous prime is 497873. The next prime is 497899. The reversal of 497886 is 688794.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (497873) and next prime (497899).

It is a sphenic number, since it is the product of 3 distinct primes.

497886 is an admirable number.

It is a congruent number.

It is an unprimeable number.

497886 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41485 + ... + 41496.

It is an arithmetic number, because the mean of its divisors is an integer number (124473).

2⁴⁹⁷⁸⁸⁶ is an apocalyptic number.

497886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

497886 is a wasteful number, since it uses less digits than its factorization.

497886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82986.

The product of its digits is 96768, while the sum is 42.

The square root of 497886 is about 705.6103740734. The cubic root of 497886 is about 79.2580357199.

It can be divided in two parts, 49788 and 6, that added together give a palindrome (49794).

The spelling of 497886 in words is "four hundred ninety-seven thousand, eight hundred eighty-six".