485081971 has 8 divisors (see below), whose sum is σ = 540440064. Its totient is φ = 431600520.

The previous prime is 485081957. The next prime is 485081981. The reversal of 485081971 is 179180584.

It is a happy number.

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 485081971 - 2⁷ = 485081843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485081921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468615 + ... + 469648.

It is an arithmetic number, because the mean of its divisors is an integer number (67555008).

Almost surely, 2^485081971 is an apocalyptic number.

485081971 is a deficient number, since it is larger than the sum of its proper divisors (55358093).

485081971 is a wasteful number, since it uses less digits than its factorization.

485081971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938321.

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 485081971 is about 22024.5765226031. The cubic root of 485081971 is about 785.7270616624.

The spelling of 485081971 in words is "four hundred eighty-five million, eighty-one thousand, nine hundred seventy-one".