480281 has 4 divisors (see below), whose sum is σ = 482064. Its totient is φ = 478500.

The previous prime is 480209. The next prime is 480287. The reversal of 480281 is 182084.

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 480281 - 2¹⁸ = 218137 is a prime.

It is a super-2 number, since 2×480281² = 461339677922, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480281.

It is not an unprimeable number, because it can be changed into a prime (480287) 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, 395 + ... + 1056.

It is an arithmetic number, because the mean of its divisors is an integer number (120516).

2⁴⁸⁰²⁸¹ is an apocalyptic number.

It is an amenable number.

480281 is a deficient number, since it is larger than the sum of its proper divisors (1783).

480281 is a wasteful number, since it uses less digits than its factorization.

480281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 480281 is about 693.0230876385. The cubic root of 480281 is about 78.3126287013.

The spelling of 480281 in words is "four hundred eighty thousand, two hundred eighty-one".