4864861 has 8 divisors (see below), whose sum is σ = 5062400. Its totient is φ = 4669920.

The previous prime is 4864859. The next prime is 4864889. The reversal of 4864861 is 1684684.

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 4864861 - 2¹ = 4864859 is a prime.

It is a Duffinian number.

4864861 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4864861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4864801) 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, 3745 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (632800).

Almost surely, 2^4864861 is an apocalyptic number.

It is an amenable number.

4864861 is a deficient number, since it is larger than the sum of its proper divisors (197539).

4864861 is a wasteful number, since it uses less digits than its factorization.

4864861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its digits is 36864, while the sum is 37.

The square root of 4864861 is about 2205.6429901505. The cubic root of 4864861 is about 169.4429401600.

The spelling of 4864861 in words is "four million, eight hundred sixty-four thousand, eight hundred sixty-one".