44020132 has 24 divisors (see below), whose sum is σ = 84894656. Its totient is φ = 19843488.

The previous prime is 44020127. The next prime is 44020133. The reversal of 44020132 is 23102044.

It is not an unprimeable number, because it can be changed into a prime (44020133) 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, 7608 + ... + 12079.

Almost surely, 2^44020132 is an apocalyptic number.

It is an amenable number.

44020132 is a deficient number, since it is larger than the sum of its proper divisors (40874524).

44020132 is a wasteful number, since it uses less digits than its factorization.

44020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19747 (or 19745 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 44020132 is about 6634.7669137657. The cubic root of 44020132 is about 353.0886684839.

Adding to 44020132 its reverse (23102044), we get a palindrome (67122176).

The spelling of 44020132 in words is "forty-four million, twenty thousand, one hundred thirty-two".