44218152 has 96 divisors (see below), whose sum is σ = 134933760. Its totient is φ = 12960000.

The previous prime is 44218099. The next prime is 44218157. The reversal of 44218152 is 25181244.

It is not an unprimeable number, because it can be changed into a prime (44218157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23652 + ... + 25452.

It is an arithmetic number, because the mean of its divisors is an integer number (1405560).

Almost surely, 2^44218152 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 44218152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67466880).

44218152 is an abundant number, since it is smaller than the sum of its proper divisors (90715608).

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

44218152 is a wasteful number, since it uses less digits than its factorization.

44218152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1848 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 44218152 is about 6649.6730746707. The cubic root of 44218152 is about 353.6173208348.

Adding to 44218152 its reverse (25181244), we get a palindrome (69399396).

The spelling of 44218152 in words is "forty-four million, two hundred eighteen thousand, one hundred fifty-two".