4853865 has 8 divisors (see below), whose sum is σ = 7766208. Its totient is φ = 2588720.

The previous prime is 4853837. The next prime is 4853909. The reversal of 4853865 is 5683584.

It is a happy number.

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

It is not a de Polignac number, because 4853865 - 2⁸ = 4853609 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 8 + 5⁴ + 3¹⁴ + 8⁴ + 6 + 5⁴ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161781 + ... + 161810.

It is an arithmetic number, because the mean of its divisors is an integer number (970776).

Almost surely, 2^4853865 is an apocalyptic number.

It is an amenable number.

4853865 is a deficient number, since it is larger than the sum of its proper divisors (2912343).

4853865 is a wasteful number, since it uses less digits than its factorization.

4853865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323599.

The product of its digits is 115200, while the sum is 39.

The square root of 4853865 is about 2203.1488828493. The cubic root of 4853865 is about 169.3151804205.

The spelling of 4853865 in words is "four million, eight hundred fifty-three thousand, eight hundred sixty-five".