44145352 has 16 divisors (see below), whose sum is σ = 82874160. Its totient is φ = 22045584.

The previous prime is 44145347. The next prime is 44145377. The reversal of 44145352 is 25354144.

It is a super-3 number, since 3×44145352³ (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 44145352.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4663 + ... + 10489.

It is an arithmetic number, because the mean of its divisors is an integer number (5179635).

Almost surely, 2^44145352 is an apocalyptic number.

It is an amenable number.

44145352 is a deficient number, since it is larger than the sum of its proper divisors (38728808).

44145352 is a wasteful number, since it uses less digits than its factorization.

44145352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6780 (or 6776 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 44145352 is about 6644.1968664392. The cubic root of 44145352 is about 353.4231510914.

Adding to 44145352 its reverse (25354144), we get a palindrome (69499496).

The spelling of 44145352 in words is "forty-four million, one hundred forty-five thousand, three hundred fifty-two".