44445960 has 96 divisors (see below), whose sum is σ = 155577240. Its totient is φ = 10939392.

The previous prime is 44445911. The next prime is 44445967. The reversal of 44445960 is 6954444.

It can be written as a sum of positive squares in 4 ways, for example, as 15350724 + 29095236 = 3918^2 + 5394^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (44445967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69 + ... + 9428.

Almost surely, 2^44445960 is an apocalyptic number.

44445960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44445960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77788620).

44445960 is an abundant number, since it is smaller than the sum of its proper divisors (111131280).

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

44445960 is a wasteful number, since it uses less digits than its factorization.

44445960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9527 (or 9520 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 44445960 is about 6666.7803323643. The cubic root of 44445960 is about 354.2235493104.

It can be divided in two parts, 4444 and 5960, that added together give a square (10404 = 102²).

The spelling of 44445960 in words is "forty-four million, four hundred forty-five thousand, nine hundred sixty".