44039542 has 8 divisors (see below), whose sum is σ = 66268656. Its totient is φ = 21949992.

The previous prime is 44039531. The next prime is 44039543. The reversal of 44039542 is 24593044.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44039543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34098 + ... + 35365.

It is an arithmetic number, because the mean of its divisors is an integer number (8283582).

Almost surely, 2^44039542 is an apocalyptic number.

44039542 is a deficient number, since it is larger than the sum of its proper divisors (22229114).

44039542 is a wasteful number, since it uses less digits than its factorization.

44039542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69782.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 44039542 is about 6636.2295017578. The cubic root of 44039542 is about 353.1405571970.

The spelling of 44039542 in words is "forty-four million, thirty-nine thousand, five hundred forty-two".