4886865 has 32 divisors (see below), whose sum is σ = 8864640. Its totient is φ = 2553408.

The previous prime is 4886863. The next prime is 4886867. The reversal of 4886865 is 5686884.

It is an interprime number because it is at equal distance from previous prime (4886863) and next prime (4886867).

It is not a de Polignac number, because 4886865 - 2¹ = 4886863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4886865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4886863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6814 + ... + 7496.

It is an arithmetic number, because the mean of its divisors is an integer number (277020).

Almost surely, 2^4886865 is an apocalyptic number.

4886865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4886865 is a deficient number, since it is larger than the sum of its proper divisors (3977775).

4886865 is a wasteful number, since it uses less digits than its factorization.

4886865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 744 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 4886865 is about 2210.6254770992. The cubic root of 4886865 is about 169.6980221490.

The spelling of 4886865 in words is "four million, eight hundred eighty-six thousand, eight hundred sixty-five".