44401068 has 48 divisors (see below), whose sum is σ = 117300960. Its totient is φ = 14519232.

The previous prime is 44401067. The next prime is 44401087. The reversal of 44401068 is 86010444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (44401061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1846 + ... + 9602.

It is an arithmetic number, because the mean of its divisors is an integer number (2443770).

Almost surely, 2^44401068 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 44401068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58650480).

44401068 is an abundant number, since it is smaller than the sum of its proper divisors (72899892).

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

44401068 is a wasteful number, since it uses less digits than its factorization.

44401068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7823 (or 7815 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 44401068 is about 6663.4126391812. The cubic root of 44401068 is about 354.1042496756.

The spelling of 44401068 in words is "forty-four million, four hundred one thousand, sixty-eight".