2285763 has 16 divisors (see below), whose sum is σ = 3215616. Its totient is φ = 1441440.

The previous prime is 2285747. The next prime is 2285779. The reversal of 2285763 is 3675822.

It is an interprime number because it is at equal distance from previous prime (2285747) and next prime (2285779).

It is not a de Polignac number, because 2285763 - 2⁴ = 2285747 is a prime.

It is a d-powerful number, because it can be written as 2 + 2²¹ + 8³ + 5⁵ + 7² + 6⁵ + 3¹¹ .

It is not an unprimeable number, because it can be changed into a prime (2285743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10728 + ... + 10938.

It is an arithmetic number, because the mean of its divisors is an integer number (200976).

2^2285763 is an apocalyptic number.

2285763 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2285763 is a deficient number, since it is larger than the sum of its proper divisors (929853).

2285763 is a wasteful number, since it uses less digits than its factorization.

2285763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394.

The product of its digits is 20160, while the sum is 33.

The square root of 2285763 is about 1511.8740026867. The cubic root of 2285763 is about 131.7276870038.

The spelling of 2285763 in words is "two million, two hundred eighty-five thousand, seven hundred sixty-three".