44785152 has 60 divisors (see below), whose sum is σ = 129266280. Its totient is φ = 14926848.

The previous prime is 44785151. The next prime is 44785183. The reversal of 44785152 is 25158744.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44785151) 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 5 ways as a sum of consecutive naturals, for example, 252 + ... + 9467.

It is an arithmetic number, because the mean of its divisors is an integer number (2154438).

Almost surely, 2^44785152 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 44785152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64633140).

44785152 is an abundant number, since it is smaller than the sum of its proper divisors (84481128).

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

44785152 is an equidigital number, since it uses as much as digits as its factorization.

44785152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9743 (or 9724 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 44785152 is about 6692.1709482051. The cubic root of 44785152 is about 355.1223594609.

The spelling of 44785152 in words is "forty-four million, seven hundred eighty-five thousand, one hundred fifty-two".