487797825 has 24 divisors (see below), whose sum is σ = 828294208. Its totient is φ = 253126080.

The previous prime is 487797797. The next prime is 487797829. The reversal of 487797825 is 528797784.

It is not a de Polignac number, because 487797825 - 2¹⁹ = 487273537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487797829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85117 + ... + 90666.

Almost surely, 2^487797825 is an apocalyptic number.

It is an amenable number.

487797825 is a deficient number, since it is larger than the sum of its proper divisors (340496383).

487797825 is a wasteful number, since it uses less digits than its factorization.

487797825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175833 (or 175828 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 57.

The square root of 487797825 is about 22086.1455442094. The cubic root of 487797825 is about 787.1906973786.

The spelling of 487797825 in words is "four hundred eighty-seven million, seven hundred ninety-seven thousand, eight hundred twenty-five".