2478527227 has 16 divisors (see below), whose sum is σ = 2721139200. Its totient is φ = 2238841440.

The previous prime is 2478527179. The next prime is 2478527237. The reversal of 2478527227 is 7227258742.

It is not a de Polignac number, because 2478527227 - 2⁷ = 2478527099 is a prime.

It is a super-4 number, since 4×2478527227⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2478527237) 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, 2384974 + ... + 2386012.

It is an arithmetic number, because the mean of its divisors is an integer number (170071200).

Almost surely, 2^2478527227 is an apocalyptic number.

2478527227 is a deficient number, since it is larger than the sum of its proper divisors (242611973).

2478527227 is a wasteful number, since it uses less digits than its factorization.

2478527227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226.

The product of its digits is 878080, while the sum is 46.

The square root of 2478527227 is about 49784.8091991925. The cubic root of 2478527227 is about 1353.3118916755.

The spelling of 2478527227 in words is "two billion, four hundred seventy-eight million, five hundred twenty-seven thousand, two hundred twenty-seven".