44439461 has 20 divisors (see below), whose sum is σ = 52823424. Its totient is φ = 37038600.

The previous prime is 44439431. The next prime is 44439463. The reversal of 44439461 is 16493444.

44439461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44439461 - 2¹⁰ = 44438437 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 (44439463) 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 19 ways as a sum of consecutive naturals, for example, 1433516 + ... + 1433546.

Almost surely, 2^44439461 is an apocalyptic number.

It is an amenable number.

44439461 is a deficient number, since it is larger than the sum of its proper divisors (8383963).

44439461 is an frugal number, since it uses more digits than its factorization.

44439461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 61 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 44439461 is about 6666.2928978556. The cubic root of 44439461 is about 354.2062833162.

The spelling of 44439461 in words is "forty-four million, four hundred thirty-nine thousand, four hundred sixty-one".