496657 has 4 divisors (see below), whose sum is σ = 567616. Its totient is φ = 425700.

The previous prime is 496631. The next prime is 496669. The reversal of 496657 is 756694.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 496657 - 2¹¹ = 494609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35469 + ... + 35482.

It is an arithmetic number, because the mean of its divisors is an integer number (141904).

2⁴⁹⁶⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

496657 is a deficient number, since it is larger than the sum of its proper divisors (70959).

496657 is an equidigital number, since it uses as much as digits as its factorization.

496657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70958.

The product of its digits is 45360, while the sum is 37.

The square root of 496657 is about 704.7389587642. The cubic root of 496657 is about 79.1927675095.

Adding to 496657 its sum of digits (37), we get a palindrome (496694).

The spelling of 496657 in words is "four hundred ninety-six thousand, six hundred fifty-seven".