481031871 has 8 divisors (see below), whose sum is σ = 643566000. Its totient is φ = 319592832.

The previous prime is 481031861. The next prime is 481031893. The reversal of 481031871 is 178130184.

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

It is not a de Polignac number, because 481031871 - 2⁹ = 481031359 is a prime.

It is a super-3 number, since 3×481031871³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481031861) 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, 272746 + ... + 274503.

It is an arithmetic number, because the mean of its divisors is an integer number (80445750).

Almost surely, 2^481031871 is an apocalyptic number.

481031871 is a deficient number, since it is larger than the sum of its proper divisors (162534129).

481031871 is a wasteful number, since it uses less digits than its factorization.

481031871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547545.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 481031871 is about 21932.4387836829. The cubic root of 481031871 is about 783.5341875571.

The spelling of 481031871 in words is "four hundred eighty-one million, thirty-one thousand, eight hundred seventy-one".