487030785 has 16 divisors (see below), whose sum is σ = 806120640. Its totient is φ = 250792640.

The previous prime is 487030783. The next prime is 487030823. The reversal of 487030785 is 587030784.

487030785 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 487030785 - 2¹ = 487030783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487030783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559371 + ... + 560240.

It is an arithmetic number, because the mean of its divisors is an integer number (50382540).

It is a Proth number, since it is equal to 14863 ⋅ 2¹⁵ + 1 and 14863 < 2¹⁵.

Almost surely, 2^487030785 is an apocalyptic number.

It is an amenable number.

487030785 is a deficient number, since it is larger than the sum of its proper divisors (319089855).

487030785 is a wasteful number, since it uses less digits than its factorization.

487030785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119648.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 487030785 is about 22068.7739804458. The cubic root of 487030785 is about 786.7778736741. Note that the first 3 decimals are identical.

Subtracting 487030785 from its reverse (587030784), we obtain a palindrome (99999999).

The spelling of 487030785 in words is "four hundred eighty-seven million, thirty thousand, seven hundred eighty-five".