44227040 has 96 divisors (see below), whose sum is σ = 122816736. Its totient is φ = 14837760.

The previous prime is 44227033. The next prime is 44227061. The reversal of 44227040 is 4072244.

It is a junction number, because it is equal to n+sod(n) for n = 44226997 and 44227015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21914 + ... + 23846.

It is an arithmetic number, because the mean of its divisors is an integer number (1279341).

Almost surely, 2^44227040 is an apocalyptic number.

44227040 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 44227040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61408368).

44227040 is an abundant number, since it is smaller than the sum of its proper divisors (78589696).

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

44227040 is a wasteful number, since it uses less digits than its factorization.

44227040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 44227040 is about 6650.3413446228. The cubic root of 44227040 is about 353.6410120118.

Adding to 44227040 its reverse (4072244), we get a palindrome (48299284).

The spelling of 44227040 in words is "forty-four million, two hundred twenty-seven thousand, forty".