44837472 has 48 divisors (see below), whose sum is σ = 119472192. Its totient is φ = 14720640.

The previous prime is 44837467. The next prime is 44837479. The reversal of 44837472 is 27473844.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×44837472³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44837472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44837479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2947 + ... + 9917.

It is an arithmetic number, because the mean of its divisors is an integer number (2489004).

Almost surely, 2^44837472 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 44837472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59736096).

44837472 is an abundant number, since it is smaller than the sum of its proper divisors (74634720).

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

44837472 is a wasteful number, since it uses less digits than its factorization.

44837472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051 (or 7043 counting only the distinct ones).

The product of its digits is 150528, while the sum is 39.

The square root of 44837472 is about 6696.0788525823. The cubic root of 44837472 is about 355.2605955382.

The spelling of 44837472 in words is "forty-four million, eight hundred thirty-seven thousand, four hundred seventy-two".