4786688 has 20 divisors (see below), whose sum is σ = 9565050. Its totient is φ = 2393088.

The previous prime is 4786669. The next prime is 4786697. The reversal of 4786688 is 8866874.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3268864 + 1517824 = 1808^2 + 1232^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4163 + ... + 5186.

Almost surely, 2^4786688 is an apocalyptic number.

It is an amenable number.

4786688 is a deficient number, since it is larger than the sum of its proper divisors (4778362).

4786688 is an frugal number, since it uses more digits than its factorization.

4786688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9367 (or 9351 counting only the distinct ones).

The product of its digits is 516096, while the sum is 47.

The square root of 4786688 is about 2187.8500862719. The cubic root of 4786688 is about 168.5304473504.

The spelling of 4786688 in words is "four million, seven hundred eighty-six thousand, six hundred eighty-eight".