485847481 has 8 divisors (see below), whose sum is σ = 570261440. Its totient is φ = 405185328.

The previous prime is 485847473. The next prime is 485847487. The reversal of 485847481 is 184748584.

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 485847481 - 2³ = 485847473 is a prime.

It is a super-2 number, since 2×485847481² = 472095549588090722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485847487) 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, 937671 + ... + 938188.

It is an arithmetic number, because the mean of its divisors is an integer number (71282680).

Almost surely, 2^485847481 is an apocalyptic number.

It is an amenable number.

485847481 is a deficient number, since it is larger than the sum of its proper divisors (84413959).

485847481 is a wasteful number, since it uses less digits than its factorization.

485847481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875903.

The product of its digits is 1146880, while the sum is 49.

The square root of 485847481 is about 22041.9482124426. The cubic root of 485847481 is about 786.1401642138.

It can be divided in two parts, 48584 and 7481, that added together give a palindrome (56065).

The spelling of 485847481 in words is "four hundred eighty-five million, eight hundred forty-seven thousand, four hundred eighty-one".