4887311 has 18 divisors (see below), whose sum is σ = 5841360. Its totient is φ = 4084080.

The previous prime is 4887301. The next prime is 4887317. The reversal of 4887311 is 1137884.

It is not a de Polignac number, because 4887311 - 2¹⁸ = 4625167 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 (4887317) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 20330 + ... + 20568.

It is an arithmetic number, because the mean of its divisors is an integer number (324520).

Almost surely, 2^4887311 is an apocalyptic number.

4887311 is a deficient number, since it is larger than the sum of its proper divisors (954049).

4887311 is a wasteful number, since it uses less digits than its factorization.

4887311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 263 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 4887311 is about 2210.7263512249. The cubic root of 4887311 is about 169.7031844917.

It can be divided in two parts, 48873 and 11, that added together give a palindrome (48884).

The spelling of 4887311 in words is "four million, eight hundred eighty-seven thousand, three hundred eleven".