2332782 has 36 divisors (see below), whose sum is σ = 5349240. Its totient is φ = 734616.

The previous prime is 2332721. The next prime is 2332783. The reversal of 2332782 is 2872332.

2332782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332783) 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 in 17 ways as a sum of consecutive naturals, for example, 6319 + ... + 6677.

It is an arithmetic number, because the mean of its divisors is an integer number (148590).

2^2332782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2332782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2674620).

2332782 is an abundant number, since it is smaller than the sum of its proper divisors (3016458).

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

2332782 is a wasteful number, since it uses less digits than its factorization.

2332782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 383 counting only the distinct ones).

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

The square root of 2332782 is about 1527.3447547951. The cubic root of 2332782 is about 132.6247928361.

It can be divided in two parts, 23327 and 82, that added together give a square (23409 = 153²).

The spelling of 2332782 in words is "two million, three hundred thirty-two thousand, seven hundred eighty-two".