4711986 has 32 divisors (see below), whose sum is σ = 10627200. Its totient is φ = 1547280.

The previous prime is 4711979. The next prime is 4711997. The reversal of 4711986 is 6891174.

4711986 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4711986.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (332100).

Almost surely, 2^4711986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4711986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5313600).

4711986 is an abundant number, since it is smaller than the sum of its proper divisors (5915214).

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

4711986 is a wasteful number, since it uses less digits than its factorization.

4711986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 4711986 is about 2170.7109434469. The cubic root of 4711986 is about 167.6491402055.

The spelling of 4711986 in words is "four million, seven hundred eleven thousand, nine hundred eighty-six".