481028647 has 8 divisors (see below), whose sum is σ = 547574400. Its totient is φ = 418285560.

The previous prime is 481028641. The next prime is 481028657. The reversal of 481028647 is 746820184.

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

It is not a de Polignac number, because 481028647 - 2¹¹ = 481026599 is a prime.

It is a super-3 number, since 3×481028647³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481028641) 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, 950397 + ... + 950902.

It is an arithmetic number, because the mean of its divisors is an integer number (68446800).

Almost surely, 2^481028647 is an apocalyptic number.

481028647 is a deficient number, since it is larger than the sum of its proper divisors (66545753).

481028647 is a wasteful number, since it uses less digits than its factorization.

481028647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901333.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 481028647 is about 21932.3652851214. The cubic root of 481028647 is about 783.5324370702.

The spelling of 481028647 in words is "four hundred eighty-one million, twenty-eight thousand, six hundred forty-seven".