4442132 has 6 divisors (see below), whose sum is σ = 7773738. Its totient is φ = 2221064.

The previous prime is 4442131. The next prime is 4442159. The reversal of 4442132 is 2312444.

It can be written as a sum of positive squares in only one way, i.e., 4177936 + 264196 = 2044^2 + 514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555263 + ... + 555270.

It is an arithmetic number, because the mean of its divisors is an integer number (1295623).

Almost surely, 2^4442132 is an apocalyptic number.

It is an amenable number.

4442132 is a deficient number, since it is larger than the sum of its proper divisors (3331606).

4442132 is a wasteful number, since it uses less digits than its factorization.

4442132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110537 (or 1110535 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 4442132 is about 2107.6365910659. The cubic root of 4442132 is about 164.3856184498.

Adding to 4442132 its reverse (2312444), we get a palindrome (6754576).

The spelling of 4442132 in words is "four million, four hundred forty-two thousand, one hundred thirty-two".