4482947787 has 16 divisors (see below), whose sum is σ = 6499920672. Its totient is φ = 2736806400.

The previous prime is 4482947783. The next prime is 4482947849. The reversal of 4482947787 is 7877492844.

It is not a de Polignac number, because 4482947787 - 2² = 4482947783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4482947787.

It is not an unprimeable number, because it can be changed into a prime (4482947783) 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, 1185964 + ... + 1189737.

It is an arithmetic number, because the mean of its divisors is an integer number (406245042).

Almost surely, 2^4482947787 is an apocalyptic number.

4482947787 is a deficient number, since it is larger than the sum of its proper divisors (2016972885).

4482947787 is a wasteful number, since it uses less digits than its factorization.

4482947787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375758.

The product of its digits is 25288704, while the sum is 60.

The square root of 4482947787 is about 66954.8189975897. The cubic root of 4482947787 is about 1648.8756082461.

The spelling of 4482947787 in words is "four billion, four hundred eighty-two million, nine hundred forty-seven thousand, seven hundred eighty-seven".