480401 has 4 divisors (see below), whose sum is σ = 501312. Its totient is φ = 459492.

The previous prime is 480391. The next prime is 480409. The reversal of 480401 is 104084.

It is a happy number.

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 480401 - 2¹⁰ = 479377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 480401.

It is not an unprimeable number, because it can be changed into a prime (480409) 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, 10421 + ... + 10466.

It is an arithmetic number, because the mean of its divisors is an integer number (125328).

2⁴⁸⁰⁴⁰¹ is an apocalyptic number.

It is an amenable number.

480401 is a deficient number, since it is larger than the sum of its proper divisors (20911).

480401 is a wasteful number, since it uses less digits than its factorization.

480401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20910.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 480401 is about 693.1096594335. The cubic root of 480401 is about 78.3191503923.

Adding to 480401 its reverse (104084), we get a palindrome (584485).

The spelling of 480401 in words is "four hundred eighty thousand, four hundred one".