4776666 has 32 divisors (see below), whose sum is σ = 10046976. Its totient is φ = 1512000.

The previous prime is 4776647. The next prime is 4776671. The reversal of 4776666 is 6666774.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11136 + ... + 11556.

It is an arithmetic number, because the mean of its divisors is an integer number (313968).

Almost surely, 2^4776666 is an apocalyptic number.

4776666 is an abundant number, since it is smaller than the sum of its proper divisors (5270310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4776666 is a wasteful number, since it uses less digits than its factorization.

4776666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518.

The product of its digits is 254016, while the sum is 42.

The square root of 4776666 is about 2185.5585098551. The cubic root of 4776666 is about 168.4127464619.

The spelling of 4776666 in words is "four million, seven hundred seventy-six thousand, six hundred sixty-six".