44454252 has 48 divisors (see below), whose sum is σ = 110315520. Its totient is φ = 13884672.

The previous prime is 44454247. The next prime is 44454283. The reversal of 44454252 is 25245444.

44454252 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

44454252 is strictly pandigital in base 9.

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, 72933 + ... + 73539.

It is an arithmetic number, because the mean of its divisors is an integer number (2298240).

Almost surely, 2^44454252 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 44454252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55157760).

44454252 is an abundant number, since it is smaller than the sum of its proper divisors (65861268).

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

44454252 is a wasteful number, since it uses less digits than its factorization.

44454252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 988 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 44454252 is about 6667.4021927584. The cubic root of 44454252 is about 354.2455763520.

Adding to 44454252 its reverse (25245444), we get a palindrome (69699696).

The spelling of 44454252 in words is "forty-four million, four hundred fifty-four thousand, two hundred fifty-two".