44040708 has 108 divisors (see below), whose sum is σ = 122893680. Its totient is φ = 13258080.

The previous prime is 44040707. The next prime is 44040709. The reversal of 44040708 is 80704044.

It is an interprime number because it is at equal distance from previous prime (44040707) and next prime (44040709).

It is a super-2 number, since 2×44040708² = 3879167922282528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44040701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 657291 + ... + 657357.

Almost surely, 2^44040708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44040708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61446840).

44040708 is an abundant number, since it is smaller than the sum of its proper divisors (78852972).

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

44040708 is a wasteful number, since it uses less digits than its factorization.

44040708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 44040708 is about 6636.3173522670. The cubic root of 44040708 is about 353.1436737769.

The spelling of 44040708 in words is "forty-four million, forty thousand, seven hundred eight".