4887227278 has 16 divisors (see below), whose sum is σ = 7394698080. Its totient is φ = 2422407456.

The previous prime is 4887227237. The next prime is 4887227281. The reversal of 4887227278 is 8727227884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104968 + ... + 144196.

It is an arithmetic number, because the mean of its divisors is an integer number (462168630).

Almost surely, 2^4887227278 is an apocalyptic number.

4887227278 is a deficient number, since it is larger than the sum of its proper divisors (2507470802).

4887227278 is a wasteful number, since it uses less digits than its factorization.

4887227278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39771.

The product of its digits is 5619712, while the sum is 55.

The square root of 4887227278 is about 69908.7067395757. The cubic root of 4887227278 is about 1697.0221545365.

The spelling of 4887227278 in words is "four billion, eight hundred eighty-seven million, two hundred twenty-seven thousand, two hundred seventy-eight".