44053738 has 4 divisors (see below), whose sum is σ = 66080610. Its totient is φ = 22026868.

The previous prime is 44053733. The next prime is 44053741. The reversal of 44053738 is 83735044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44049769 + 3969 = 6637^2 + 63^2 .

It is not an unprimeable number, because it can be changed into a prime (44053733) by changing a digit.

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 as a sum of consecutive naturals, namely, 11013433 + ... + 11013436.

Almost surely, 2^44053738 is an apocalyptic number.

44053738 is a deficient number, since it is larger than the sum of its proper divisors (22026872).

44053738 is a wasteful number, since it uses less digits than its factorization.

44053738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22026871.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 44053738 is about 6637.2989988398. The cubic root of 44053738 is about 353.1784976823.

The spelling of 44053738 in words is "forty-four million, fifty-three thousand, seven hundred thirty-eight".