2233782 has 24 divisors (see below), whose sum is σ = 4872504. Its totient is φ = 739584.

The previous prime is 2233757. The next prime is 2233787. The reversal of 2233782 is 2873322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3153 + ... + 3795.

It is an arithmetic number, because the mean of its divisors is an integer number (203021).

2^2233782 is an apocalyptic number.

2233782 is an abundant number, since it is smaller than the sum of its proper divisors (2638722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2233782 is a wasteful number, since it uses less digits than its factorization.

2233782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 841 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2233782 is about 1494.5842231203. The cubic root of 2233782 is about 130.7214718154.

It can be divided in two parts, 223 and 3782, that added together give a triangular number (4005 = T₈₉).

The spelling of 2233782 in words is "two million, two hundred thirty-three thousand, seven hundred eighty-two".