44005712 has 10 divisors (see below), whose sum is σ = 85261098. Its totient is φ = 22002848.

The previous prime is 44005657. The next prime is 44005721. The reversal of 44005712 is 21750044.

It can be written as a sum of positive squares in only one way, i.e., 43771456 + 234256 = 6616^2 + 484^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375163 + ... + 1375194.

Almost surely, 2^44005712 is an apocalyptic number.

It is an amenable number.

44005712 is a deficient number, since it is larger than the sum of its proper divisors (41255386).

44005712 is a wasteful number, since it uses less digits than its factorization.

44005712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750365 (or 2750359 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 44005712 is about 6633.6801249382. The cubic root of 44005712 is about 353.0501096517.

Adding to 44005712 its reverse (21750044), we get a palindrome (65755756).

The spelling of 44005712 in words is "forty-four million, five thousand, seven hundred twelve".