481867617 has 36 divisors (see below), whose sum is σ = 821537808. Its totient is φ = 250311600.

The previous prime is 481867577. The next prime is 481867621. The reversal of 481867617 is 716768184.

It is not a de Polignac number, because 481867617 - 2⁶ = 481867553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (481867657) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4242 + ... + 31332.

Almost surely, 2^481867617 is an apocalyptic number.

It is an amenable number.

481867617 is a deficient number, since it is larger than the sum of its proper divisors (339670191).

481867617 is a wasteful number, since it uses less digits than its factorization.

481867617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27130 (or 27112 counting only the distinct ones).

The product of its digits is 451584, while the sum is 48.

The square root of 481867617 is about 21951.4832528465. The cubic root of 481867617 is about 783.9876964481.

The spelling of 481867617 in words is "four hundred eighty-one million, eight hundred sixty-seven thousand, six hundred seventeen".