4986811 has 8 divisors (see below), whose sum is σ = 5245200. Its totient is φ = 4734240.

The previous prime is 4986809. The next prime is 4986847. The reversal of 4986811 is 1186894.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4986811 - 2¹ = 4986809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4986011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360 + ... + 3178.

It is an arithmetic number, because the mean of its divisors is an integer number (655650).

Almost surely, 2^4986811 is an apocalyptic number.

4986811 is a deficient number, since it is larger than the sum of its proper divisors (258389).

4986811 is a wasteful number, since it uses less digits than its factorization.

4986811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909.

The product of its digits is 13824, while the sum is 37.

The square root of 4986811 is about 2233.1168800580. The cubic root of 4986811 is about 170.8471097886.

The spelling of 4986811 in words is "four million, nine hundred eighty-six thousand, eight hundred eleven".