487205873 has 24 divisors (see below), whose sum is σ = 654653664. Its totient is φ = 357302400.

The previous prime is 487205857. The next prime is 487205897. The reversal of 487205873 is 378502784.

It is a happy number.

It is not a de Polignac number, because 487205873 - 2⁴ = 487205857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487205813) 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, 17423 + ... + 35748.

It is an arithmetic number, because the mean of its divisors is an integer number (27277236).

Almost surely, 2^487205873 is an apocalyptic number.

It is an amenable number.

487205873 is a deficient number, since it is larger than the sum of its proper divisors (167447791).

487205873 is a wasteful number, since it uses less digits than its factorization.

487205873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53213 (or 53206 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 487205873 is about 22072.7404959149. The cubic root of 487205873 is about 786.8721448264.

The spelling of 487205873 in words is "four hundred eighty-seven million, two hundred five thousand, eight hundred seventy-three".