4840785 has 24 divisors (see below), whose sum is σ = 8484840. Its totient is φ = 2552832.

The previous prime is 4840757. The next prime is 4840789. The reversal of 4840785 is 5870484.

It can be written as a sum of positive squares in 4 ways, for example, as 5184 + 4835601 = 72^2 + 2199^2 .

It is not a de Polignac number, because 4840785 - 2⁵ = 4840753 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4840789) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3811 + ... + 4919.

It is an arithmetic number, because the mean of its divisors is an integer number (353535).

Almost surely, 2^4840785 is an apocalyptic number.

4840785 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4840785 is a deficient number, since it is larger than the sum of its proper divisors (3644055).

4840785 is a wasteful number, since it uses less digits than its factorization.

4840785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4840785 is about 2200.1784018574. The cubic root of 4840785 is about 169.1629556915.

It can be divided in two parts, 4840 and 785, that added together give a square (5625 = 75²).

The spelling of 4840785 in words is "four million, eight hundred forty thousand, seven hundred eighty-five".