4401332 has 24 divisors (see below), whose sum is σ = 8456616. Its totient is φ = 1991808.

The previous prime is 4401329. The next prime is 4401337. The reversal of 4401332 is 2331044.

It can be written as a sum of positive squares in 4 ways, for example, as 99856 + 4301476 = 316^2 + 2074^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4401332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958 + ... + 3554.

It is an arithmetic number, because the mean of its divisors is an integer number (352359).

Almost surely, 2^4401332 is an apocalyptic number.

It is an amenable number.

4401332 is a deficient number, since it is larger than the sum of its proper divisors (4055284).

4401332 is a wasteful number, since it uses less digits than its factorization.

4401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4401332 is about 2097.9351753570. The cubic root of 4401332 is about 163.8807878448.

Subtracting from 4401332 its product of nonzero digits (288), we obtain a palindrome (4401044).

Adding to 4401332 its reverse (2331044), we get a palindrome (6732376).

The spelling of 4401332 in words is "four million, four hundred one thousand, three hundred thirty-two".