487479227 has 16 divisors (see below), whose sum is σ = 517105728. Its totient is φ = 458620800.

The previous prime is 487479221. The next prime is 487479229. The reversal of 487479227 is 722974784.

It is not a de Polignac number, because 487479227 - 2¹⁰ = 487478203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487479221) 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, 401273 + ... + 402485.

It is an arithmetic number, because the mean of its divisors is an integer number (32319108).

Almost surely, 2^487479227 is an apocalyptic number.

487479227 is a deficient number, since it is larger than the sum of its proper divisors (29626501).

487479227 is a wasteful number, since it uses less digits than its factorization.

487479227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510.

The product of its digits is 1580544, while the sum is 50.

The square root of 487479227 is about 22078.9317449916. The cubic root of 487479227 is about 787.0192793647.

The spelling of 487479227 in words is "four hundred eighty-seven million, four hundred seventy-nine thousand, two hundred twenty-seven".