4421332 has 6 divisors (see below), whose sum is σ = 7737338. Its totient is φ = 2210664.

The previous prime is 4421323. The next prime is 4421353. The reversal of 4421332 is 2331244.

It can be written as a sum of positive squares in only one way, i.e., 4309776 + 111556 = 2076^2 + 334^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552663 + ... + 552670.

Almost surely, 2^4421332 is an apocalyptic number.

It is an amenable number.

4421332 is a deficient number, since it is larger than the sum of its proper divisors (3316006).

4421332 is a wasteful number, since it uses less digits than its factorization.

4421332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105337 (or 1105335 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 4421332 is about 2102.6963641953. The cubic root of 4421332 is about 164.1286418785.

Adding to 4421332 its reverse (2331244), we get a palindrome (6752576).

It can be divided in two parts, 4421 and 332, that added together give a triangular number (4753 = T₉₇).

The spelling of 4421332 in words is "four million, four hundred twenty-one thousand, three hundred thirty-two".