4487481427 has 32 divisors (see below), whose sum is σ = 5582142720. Its totient is φ = 3546529920.

The previous prime is 4487481377. The next prime is 4487481451. The reversal of 4487481427 is 7241847844.

It is a cyclic number.

It is not a de Polignac number, because 4487481427 - 2²⁷ = 4353263699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4487481457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465268 + ... + 474814.

It is an arithmetic number, because the mean of its divisors is an integer number (174441960).

Almost surely, 2^4487481427 is an apocalyptic number.

4487481427 is a deficient number, since it is larger than the sum of its proper divisors (1094661293).

4487481427 is a wasteful number, since it uses less digits than its factorization.

4487481427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9763.

The product of its digits is 1605632, while the sum is 49.

The square root of 4487481427 is about 66988.6664070871. Note that the first 3 decimals coincide. The cubic root of 4487481427 is about 1649.4312612229.

The spelling of 4487481427 in words is "four billion, four hundred eighty-seven million, four hundred eighty-one thousand, four hundred twenty-seven".