487941625 has 8 divisors (see below), whose sum is σ = 608951304. Its totient is φ = 390353200.

The previous prime is 487941613. The next prime is 487941631. The reversal of 487941625 is 526149784.

It can be written as a sum of positive squares in 4 ways, for example, as 65885689 + 422055936 = 8117^2 + 20544^2 .

It is not a de Polignac number, because 487941625 - 2²⁷ = 353723897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951642 + ... + 1951891.

It is an arithmetic number, because the mean of its divisors is an integer number (76118913).

Almost surely, 2^487941625 is an apocalyptic number.

It is an amenable number.

487941625 is a deficient number, since it is larger than the sum of its proper divisors (121009679).

487941625 is an equidigital number, since it uses as much as digits as its factorization.

487941625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903548 (or 3903538 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 487941625 is about 22089.4007388159. The cubic root of 487941625 is about 787.2680428791.

It can be divided in two parts, 487941 and 625, that added together give a triangular number (488566 = T₉₈₈).

The spelling of 487941625 in words is "four hundred eighty-seven million, nine hundred forty-one thousand, six hundred twenty-five".