4244085 has 24 divisors (see below), whose sum is σ = 7558200. Its totient is φ = 2201472.

The previous prime is 4244083. The next prime is 4244099. The reversal of 4244085 is 5804424.

It can be written as a sum of positive squares in 4 ways, for example, as 2196324 + 2047761 = 1482^2 + 1431^2 .

It is not a de Polignac number, because 4244085 - 2¹ = 4244083 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244083) 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, 391 + ... + 2939.

It is an arithmetic number, because the mean of its divisors is an integer number (314925).

Almost surely, 2^4244085 is an apocalyptic number.

4244085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4244085 is a deficient number, since it is larger than the sum of its proper divisors (3314115).

4244085 is a wasteful number, since it uses less digits than its factorization.

4244085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2594 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4244085 is about 2060.1177150833. The cubic root of 4244085 is about 161.9054088855.

The spelling of 4244085 in words is "four million, two hundred forty-four thousand, eighty-five".