496447 has 4 divisors (see below), whose sum is σ = 567376. Its totient is φ = 425520.

The previous prime is 496439. The next prime is 496453. The reversal of 496447 is 744694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 496447 - 2³ = 496439 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35454 + ... + 35467.

It is an arithmetic number, because the mean of its divisors is an integer number (141844).

2⁴⁹⁶⁴⁴⁷ is an apocalyptic number.

496447 is a deficient number, since it is larger than the sum of its proper divisors (70929).

496447 is an equidigital number, since it uses as much as digits as its factorization.

496447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70928.

The product of its digits is 24192, while the sum is 34.

The square root of 496447 is about 704.5899516740. The cubic root of 496447 is about 79.1816043220.

The spelling of 496447 in words is "four hundred ninety-six thousand, four hundred forty-seven".