481572617 has 8 divisors (see below), whose sum is σ = 517512096. Its totient is φ = 446478912.

The previous prime is 481572601. The next prime is 481572659. The reversal of 481572617 is 716275184.

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 481572617 - 2⁴ = 481572601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (481572667) 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, 210263 + ... + 212540.

It is an arithmetic number, because the mean of its divisors is an integer number (64689012).

Almost surely, 2^481572617 is an apocalyptic number.

It is an amenable number.

481572617 is a deficient number, since it is larger than the sum of its proper divisors (35939479).

481572617 is a wasteful number, since it uses less digits than its factorization.

481572617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422887.

The product of its digits is 94080, while the sum is 41.

The square root of 481572617 is about 21944.7628604184. The cubic root of 481572617 is about 783.8276776834.

The spelling of 481572617 in words is "four hundred eighty-one million, five hundred seventy-two thousand, six hundred seventeen".