4776986 has 16 divisors (see below), whose sum is σ = 7413120. Its totient is φ = 2307360.

The previous prime is 4776979. The next prime is 4777001. The reversal of 4776986 is 6896774.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 4776986.

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, 8081 + ... + 8651.

It is an arithmetic number, because the mean of its divisors is an integer number (463320).

Almost surely, 2^4776986 is an apocalyptic number.

4776986 is a deficient number, since it is larger than the sum of its proper divisors (2636134).

4776986 is a wasteful number, since it uses less digits than its factorization.

4776986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709.

The product of its digits is 508032, while the sum is 47.

The square root of 4776986 is about 2185.6317164609. The cubic root of 4776986 is about 168.4165071656.

The spelling of 4776986 in words is "four million, seven hundred seventy-six thousand, nine hundred eighty-six".