4282065 has 40 divisors (see below), whose sum is σ = 7826280. Its totient is φ = 2239488.

The previous prime is 4282063. The next prime is 4282093. The reversal of 4282065 is 5602824.

It can be written as a sum of positive squares in 4 ways, for example, as 641601 + 3640464 = 801^2 + 1908^2 .

It is not a de Polignac number, because 4282065 - 2¹ = 4282063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4282063) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39231 + ... + 39339.

It is an arithmetic number, because the mean of its divisors is an integer number (195657).

Almost surely, 2^4282065 is an apocalyptic number.

4282065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4282065 is a deficient number, since it is larger than the sum of its proper divisors (3544215).

4282065 is a wasteful number, since it uses less digits than its factorization.

4282065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4282065 is about 2069.3151040864. The cubic root of 4282065 is about 162.3869351563.

Adding to 4282065 its reverse (5602824), we get a palindrome (9884889).

The spelling of 4282065 in words is "four million, two hundred eighty-two thousand, sixty-five".