44073 has 12 divisors (see below), whose sum is σ = 65520. Its totient is φ = 28536.
The previous prime is 44071. The next prime is 44087. The reversal of 44073 is 37044.
It is not a de Polignac number, because 44073 - 21 = 44071 is a prime.
It is a nialpdrome in base 9.
It is not an unprimeable number, because it can be changed into a prime (44071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490 + ... + 572.
It is an arithmetic number, because the mean of its divisors is an integer number (5460).
244073 is an apocalyptic number.
It is an amenable number.
44073 is a deficient number, since it is larger than the sum of its proper divisors (21447).
44073 is a wasteful number, since it uses less digits than its factorization.
44073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148 (or 145 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 44073 is about 209.9357044431. The cubic root of 44073 is about 35.3229964620.
The spelling of 44073 in words is "forty-four thousand, seventy-three", and thus it is an iban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •