44739071 has 8 divisors (see below), whose sum is σ = 50275680. Its totient is φ = 39501792.

The previous prime is 44739059. The next prime is 44739089. The reversal of 44739071 is 17093744.

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

It is a cyclic number.

It is not a de Polignac number, because 44739071 - 2⁶ = 44739007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44739271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74516 + ... + 75113.

It is an arithmetic number, because the mean of its divisors is an integer number (6284460).

Almost surely, 2^44739071 is an apocalyptic number.

44739071 is a deficient number, since it is larger than the sum of its proper divisors (5536609).

44739071 is a wasteful number, since it uses less digits than its factorization.

44739071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149665.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 44739071 is about 6688.7271584361. The cubic root of 44739071 is about 355.0005184149. Note that the first 3 decimals are identical.

The spelling of 44739071 in words is "forty-four million, seven hundred thirty-nine thousand, seventy-one".