44052250 has 64 divisors (see below), whose sum is σ = 91518336. Its totient is φ = 15744000.

The previous prime is 44052233. The next prime is 44052293. The reversal of 44052250 is 5225044.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 31 ways as a sum of consecutive naturals, for example, 228154 + ... + 228346.

It is an arithmetic number, because the mean of its divisors is an integer number (1429974).

Almost surely, 2^44052250 is an apocalyptic number.

44052250 is an abundant number, since it is smaller than the sum of its proper divisors (47466086).

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

44052250 is a wasteful number, since it uses less digits than its factorization.

44052250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 44052250 is about 6637.1869041033. The cubic root of 44052250 is about 353.1745212091.

Adding to 44052250 its reverse (5225044), we get a palindrome (49277294).

The spelling of 44052250 in words is "forty-four million, fifty-two thousand, two hundred fifty".