480001081 has 8 divisors (see below), whose sum is σ = 548795520. Its totient is φ = 411262368.

The previous prime is 480001079. The next prime is 480001087. The reversal of 480001081 is 180100084.

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

It is a cyclic number.

It is not a de Polignac number, because 480001081 - 2¹ = 480001079 is a prime.

It is a super-2 number, since 2×480001081² = 460802075522337122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (480001087) 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, 6540 + ... + 31666.

It is an arithmetic number, because the mean of its divisors is an integer number (68599440).

Almost surely, 2^480001081 is an apocalyptic number.

It is an amenable number.

480001081 is a deficient number, since it is larger than the sum of its proper divisors (68794439).

480001081 is a wasteful number, since it uses less digits than its factorization.

480001081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27863.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 480001081 is about 21908.9269705296. The cubic root of 480001081 is about 782.9741160072.

The spelling of 480001081 in words is "four hundred eighty million, one thousand, eighty-one".