2285336 has 8 divisors (see below), whose sum is σ = 4285020. Its totient is φ = 1142664.

The previous prime is 2285333. The next prime is 2285347. The reversal of 2285336 is 6335822.

2285336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2285299 and 2285308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142826 + ... + 142841.

2^2285336 is an apocalyptic number.

It is an amenable number.

2285336 is a deficient number, since it is larger than the sum of its proper divisors (1999684).

2285336 is a wasteful number, since it uses less digits than its factorization.

2285336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285673 (or 285669 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2285336 is about 1511.7327806196. The cubic root of 2285336 is about 131.7194838750.

It can be divided in two parts, 22 and 85336, that added together give a palindrome (85358).

The spelling of 2285336 in words is "two million, two hundred eighty-five thousand, three hundred thirty-six".