44375444 has 6 divisors (see below), whose sum is σ = 77657034. Its totient is φ = 22187720.

The previous prime is 44375417. The next prime is 44375447. The reversal of 44375444 is 44457344.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 7772944 = 6050^2 + 2788^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44375447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5546927 + ... + 5546934.

It is an arithmetic number, because the mean of its divisors is an integer number (12942839).

Almost surely, 2^44375444 is an apocalyptic number.

It is an amenable number.

44375444 is a deficient number, since it is larger than the sum of its proper divisors (33281590).

44375444 is a wasteful number, since it uses less digits than its factorization.

44375444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11093865 (or 11093863 counting only the distinct ones).

The product of its digits is 107520, while the sum is 35.

The square root of 44375444 is about 6661.4896231999. The cubic root of 44375444 is about 354.0361183316.

The spelling of 44375444 in words is "forty-four million, three hundred seventy-five thousand, four hundred forty-four".