481705 has 8 divisors (see below), whose sum is σ = 660672. Its totient is φ = 330288.

The previous prime is 481699. The next prime is 481721. The reversal of 481705 is 507184.

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

It is not a de Polignac number, because 481705 - 2³ = 481697 is a prime.

It is a Duffinian number.

481705 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 481705.

It is an unprimeable 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, 6847 + ... + 6916.

It is an arithmetic number, because the mean of its divisors is an integer number (82584).

2⁴⁸¹⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

481705 is a deficient number, since it is larger than the sum of its proper divisors (178967).

481705 is a wasteful number, since it uses less digits than its factorization.

481705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13775.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 481705 is about 694.0497100352. The cubic root of 481705 is about 78.3899495134.

Adding to 481705 its reverse (507184), we get a palindrome (988889).

The spelling of 481705 in words is "four hundred eighty-one thousand, seven hundred five".