480381 has 8 divisors (see below), whose sum is σ = 698784. Its totient is φ = 291120.

The previous prime is 480379. The next prime is 480383. The reversal of 480381 is 183084.

480381 is nontrivially palindromic in base 5.

It is an interprime number because it is at equal distance from previous prime (480379) and next prime (480383).

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

It is not a de Polignac number, because 480381 - 2¹ = 480379 is a prime.

It is a super-2 number, since 2×480381² = 461531810322, which contains 22 as substring.

It is a Curzon number.

480381 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7246 + ... + 7311.

It is an arithmetic number, because the mean of its divisors is an integer number (87348).

2⁴⁸⁰³⁸¹ is an apocalyptic number.

It is an amenable number.

480381 is a deficient number, since it is larger than the sum of its proper divisors (218403).

480381 is a wasteful number, since it uses less digits than its factorization.

480381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14571.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 480381 is about 693.0952315519. The cubic root of 480381 is about 78.3180635192.

It can be divided in two parts, 4803 and 81, that added together give a palindrome (4884).

The spelling of 480381 in words is "four hundred eighty thousand, three hundred eighty-one".