44773344 has 192 divisors, whose sum is σ = 163054080. Its totient is φ = 11612160.

The previous prime is 44773343. The next prime is 44773349. The reversal of 44773344 is 44337744.

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

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44773299 and 44773308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44773343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66192 + ... + 66864.

It is an arithmetic number, because the mean of its divisors is an integer number (849240).

Almost surely, 2^44773344 is an apocalyptic number.

44773344 is a gapful number since it is divisible by the number (44) 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 44773344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81527040).

44773344 is an abundant number, since it is smaller than the sum of its proper divisors (118280736).

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

44773344 is a wasteful number, since it uses less digits than its factorization.

44773344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 696 counting only the distinct ones).

The product of its digits is 112896, while the sum is 36.

The square root of 44773344 is about 6691.2886651227. The cubic root of 44773344 is about 355.0911463376.

Subtracting from 44773344 its reverse (44337744), we obtain a square (435600 = 660²).

The spelling of 44773344 in words is "forty-four million, seven hundred seventy-three thousand, three hundred forty-four".