44009958 has 16 divisors (see below), whose sum is σ = 88439616. Its totient is φ = 14600040.

The previous prime is 44009951. The next prime is 44009963. The reversal of 44009958 is 85990044.

44009958 is nontrivially palindromic in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44009951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16116 + ... + 18647.

It is an arithmetic number, because the mean of its divisors is an integer number (5527476).

Almost surely, 2^44009958 is an apocalyptic number.

44009958 is an abundant number, since it is smaller than the sum of its proper divisors (44429658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44009958 is a wasteful number, since it uses less digits than its factorization.

44009958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34979.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 44009958 is about 6634.0001507386. Note that the first 3 decimals coincide. The cubic root of 44009958 is about 353.0614642576.

The spelling of 44009958 in words is "forty-four million, nine thousand, nine hundred fifty-eight".