4865943 has 8 divisors (see below), whose sum is σ = 6508528. Its totient is φ = 3233664.

The previous prime is 4865933. The next prime is 4865947. The reversal of 4865943 is 3495684.

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

It is not a de Polignac number, because 4865943 - 2⁹ = 4865431 is a prime.

It is a d-powerful number, because it can be written as 4² + 8³ + 6³ + 5⁷ + 9 + 4⁶ + 3¹⁴ .

It is a Duffinian number.

4865943 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4865947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (813566).

Almost surely, 2^4865943 is an apocalyptic number.

4865943 is a deficient number, since it is larger than the sum of its proper divisors (1642585).

4865943 is a wasteful number, since it uses less digits than its factorization.

4865943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153.

The product of its digits is 103680, while the sum is 39.

The square root of 4865943 is about 2205.8882564627. Note that the first 3 decimals coincide. The cubic root of 4865943 is about 169.4555012364.

The spelling of 4865943 in words is "four million, eight hundred sixty-five thousand, nine hundred forty-three".