2443332 has 24 divisors (see below), whose sum is σ = 5856256. Its totient is φ = 792288.

The previous prime is 2443283. The next prime is 2443351. The reversal of 2443332 is 2333442.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2443299 and 2443308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308 + ... + 3195.

2^2443332 is an apocalyptic number.

It is an amenable number.

2443332 is an abundant number, since it is smaller than the sum of its proper divisors (3412924).

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

2443332 is a wasteful number, since it uses less digits than its factorization.

2443332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547 (or 5545 counting only the distinct ones).

The product of its digits is 1728, while the sum is 21.

The square root of 2443332 is about 1563.1161185273. The cubic root of 2443332 is about 134.6875627912.

Adding to 2443332 its reverse (2333442), we get a palindrome (4776774).

It can be divided in two parts, 2443 and 332, that added together give a triangular number (2775 = T₇₄).

The spelling of 2443332 in words is "two million, four hundred forty-three thousand, three hundred thirty-two".