44271642 has 32 divisors (see below), whose sum is σ = 94151808. Its totient is φ = 13846976.

The previous prime is 44271641. The next prime is 44271649. The reversal of 44271642 is 24617244.

It is not an unprimeable number, because it can be changed into a prime (44271641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4288 + ... + 10340.

It is an arithmetic number, because the mean of its divisors is an integer number (2942244).

Almost surely, 2^44271642 is an apocalyptic number.

44271642 is an abundant number, since it is smaller than the sum of its proper divisors (49880166).

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

44271642 is a wasteful number, since it uses less digits than its factorization.

44271642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134.

The product of its digits is 10752, while the sum is 30.

The square root of 44271642 is about 6653.6938613074. The cubic root of 44271642 is about 353.7598518069.

Adding to 44271642 its reverse (24617244), we get a palindrome (68888886).

The spelling of 44271642 in words is "forty-four million, two hundred seventy-one thousand, six hundred forty-two".