487598481 has 32 divisors (see below), whose sum is σ = 732481920. Its totient is φ = 320550912.

The previous prime is 487598453. The next prime is 487598491. The reversal of 487598481 is 184895784.

487598481 is a `hidden beast` number, since 4 + 8 + 7 + 598 + 48 + 1 = 666.

It is not a de Polignac number, because 487598481 - 2¹¹ = 487596433 is a prime.

It is a super-2 number, since 2×487598481² = 475504557347014722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487598491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 713566 + ... + 714248.

It is an arithmetic number, because the mean of its divisors is an integer number (22890060).

Almost surely, 2^487598481 is an apocalyptic number.

It is an amenable number.

487598481 is a deficient number, since it is larger than the sum of its proper divisors (244883439).

487598481 is a wasteful number, since it uses less digits than its factorization.

487598481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1016 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 54.

The square root of 487598481 is about 22081.6322086933. The cubic root of 487598481 is about 787.0834513605.

The spelling of 487598481 in words is "four hundred eighty-seven million, five hundred ninety-eight thousand, four hundred eighty-one".