486268081 has 8 divisors (see below), whose sum is σ = 529073384. Its totient is φ = 444234240.

The previous prime is 486268021. The next prime is 486268091. The reversal of 486268081 is 180862684.

It can be written as a sum of positive squares in 4 ways, for example, as 82901025 + 403367056 = 9105^2 + 20084^2 .

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 486268081 - 2¹⁵ = 486235313 is a prime.

It is a super-3 number, since 3×486268081³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486268021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191550 + ... + 194071.

It is an arithmetic number, because the mean of its divisors is an integer number (66134173).

Almost surely, 2^486268081 is an apocalyptic number.

It is an amenable number.

486268081 is a deficient number, since it is larger than the sum of its proper divisors (42805303).

486268081 is a wasteful number, since it uses less digits than its factorization.

486268081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385731.

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 486268081 is about 22051.4870473626. The cubic root of 486268081 is about 786.3669536191.

The spelling of 486268081 in words is "four hundred eighty-six million, two hundred sixty-eight thousand, eighty-one".