4850865 has 36 divisors (see below), whose sum is σ = 8955804. Its totient is φ = 2428416.

The previous prime is 4850843. The next prime is 4850887. The reversal of 4850865 is 5680584.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4850843) and next prime (4850887).

It can be written as a sum of positive squares in 6 ways, for example, as 288369 + 4562496 = 537^2 + 2136^2 .

It is not a de Polignac number, because 4850865 - 2²² = 656561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12819 + ... + 13191.

Almost surely, 2^4850865 is an apocalyptic number.

4850865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4850865 is a deficient number, since it is larger than the sum of its proper divisors (4104939).

4850865 is a wasteful number, since it uses less digits than its factorization.

4850865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 4850865 is about 2202.4679339323. The cubic root of 4850865 is about 169.2802906832.

The spelling of 4850865 in words is "four million, eight hundred fifty thousand, eight hundred sixty-five".