44541312 has 64 divisors (see below), whose sum is σ = 119123760. Its totient is φ = 14745600.

The previous prime is 44541307. The next prime is 44541319. The reversal of 44541312 is 21314544.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44541319) 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 7 ways as a sum of consecutive naturals, for example, 73812 + ... + 74412.

Almost surely, 2^44541312 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 44541312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59561880).

44541312 is an abundant number, since it is smaller than the sum of its proper divisors (74582448).

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

44541312 is a wasteful number, since it uses less digits than its factorization.

44541312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 799 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 44541312 is about 6673.9277790519. The cubic root of 44541312 is about 354.4766791706.

Adding to 44541312 its reverse (21314544), we get a palindrome (65855856).

The spelling of 44541312 in words is "forty-four million, five hundred forty-one thousand, three hundred twelve".