44045712 has 30 divisors (see below), whose sum is σ = 123267222. Its totient is φ = 14681856.

The previous prime is 44045711. The next prime is 44045719. The reversal of 44045712 is 21754044.

It can be written as a sum of positive squares in only one way, i.e., 44036496 + 9216 = 6636^2 + 96^2 .

It is not an unprimeable number, because it can be changed into a prime (44045711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152793 + ... + 153080.

Almost surely, 2^44045712 is an apocalyptic number.

It is an amenable number.

44045712 is an abundant number, since it is smaller than the sum of its proper divisors (79221510).

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

44045712 is a wasteful number, since it uses less digits than its factorization.

44045712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305887 (or 305878 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 44045712 is about 6636.6943578863. The cubic root of 44045712 is about 353.1570482517.

Adding to 44045712 its reverse (21754044), we get a palindrome (65799756).

The spelling of 44045712 in words is "forty-four million, forty-five thousand, seven hundred twelve".