487854766 has 32 divisors (see below), whose sum is σ = 850434048. Its totient is φ = 205571520.

The previous prime is 487854751. The next prime is 487854767. The reversal of 487854766 is 667458784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487854767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472671 + ... + 473701.

It is an arithmetic number, because the mean of its divisors is an integer number (26576064).

Almost surely, 2^487854766 is an apocalyptic number.

487854766 is a deficient number, since it is larger than the sum of its proper divisors (362579282).

487854766 is a wasteful number, since it uses less digits than its factorization.

487854766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576.

The product of its digits is 9031680, while the sum is 55.

The square root of 487854766 is about 22087.4345726252. The cubic root of 487854766 is about 787.2213259705.

The spelling of 487854766 in words is "four hundred eighty-seven million, eight hundred fifty-four thousand, seven hundred sixty-six".