44425052 has 48 divisors (see below), whose sum is σ = 93768192. Its totient is φ = 18004800.

The previous prime is 44425039. The next prime is 44425061. The reversal of 44425052 is 25052444.

It is a congruent number.

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, 64703 + ... + 65385.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 2^44425052 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 44425052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46884096).

44425052 is an abundant number, since it is smaller than the sum of its proper divisors (49343140).

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

44425052 is a wasteful number, since it uses less digits than its factorization.

44425052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 44425052 is about 6665.2120746455. The cubic root of 44425052 is about 354.1679966978.

Adding to 44425052 its reverse (25052444), we get a palindrome (69477496).

The spelling of 44425052 in words is "forty-four million, four hundred twenty-five thousand, fifty-two".