44427039 has 4 divisors (see below), whose sum is σ = 59236056. Its totient is φ = 29618024.

The previous prime is 44427029. The next prime is 44427077. The reversal of 44427039 is 93072444.

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

It is a cyclic number.

It is not a de Polignac number, because 44427039 - 2⁴ = 44427023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44427029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7404504 + ... + 7404509.

It is an arithmetic number, because the mean of its divisors is an integer number (14809014).

Almost surely, 2^44427039 is an apocalyptic number.

44427039 is a deficient number, since it is larger than the sum of its proper divisors (14809017).

44427039 is a wasteful number, since it uses less digits than its factorization.

44427039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14809016.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 44427039 is about 6665.3611305015. The cubic root of 44427039 is about 354.1732769116.

The spelling of 44427039 in words is "forty-four million, four hundred twenty-seven thousand, thirty-nine".