44893901 has 8 divisors (see below), whose sum is σ = 48428184. Its totient is φ = 41371200.

The previous prime is 44893897. The next prime is 44893909. The reversal of 44893901 is 10939844.

44893901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1267876 + 43626025 = 1126^2 + 6605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44893901 - 2² = 44893897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44893909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6251 + ... + 11351.

It is an arithmetic number, because the mean of its divisors is an integer number (6053523).

Almost surely, 2^44893901 is an apocalyptic number.

It is an amenable number.

44893901 is a deficient number, since it is larger than the sum of its proper divisors (3534283).

44893901 is a wasteful number, since it uses less digits than its factorization.

44893901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 44893901 is about 6700.2911130786. The cubic root of 44893901 is about 355.4095676313.

It can be divided in two parts, 448 and 93901, that added together give a palindrome (94349).

The spelling of 44893901 in words is "forty-four million, eight hundred ninety-three thousand, nine hundred one".