44068992 has 64 divisors (see below), whose sum is σ = 127712160. Its totient is φ = 13352960.

The previous prime is 44068991. The next prime is 44069021. The reversal of 44068992 is 29986044.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (44068991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993 + ... + 9440.

Almost surely, 2^44068992 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 44068992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63856080).

44068992 is an abundant number, since it is smaller than the sum of its proper divisors (83643168).

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

44068992 is a wasteful number, since it uses less digits than its factorization.

44068992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10461 (or 10449 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 44068992 is about 6638.4480113954. The cubic root of 44068992 is about 353.2192567140.

The spelling of 44068992 in words is "forty-four million, sixty-eight thousand, nine hundred ninety-two".