80944 has 10 divisors (see below), whose sum is σ = 156860. Its totient is φ = 40464.

The previous prime is 80933. The next prime is 80953. The reversal of 80944 is 44908.

It is a super-2 number, since 2×80944² = 13103862272, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2514 + ... + 2545.

It is an arithmetic number, because the mean of its divisors is an integer number (15686).

2⁸⁰⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

80944 is a deficient number, since it is larger than the sum of its proper divisors (75916).

80944 is a wasteful number, since it uses less digits than its factorization.

80944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067 (or 5061 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 80944 is about 284.5065904333. The cubic root of 80944 is about 43.2575137023.

It can be divided in two parts, 80 and 944, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 80944 in words is "eighty thousand, nine hundred forty-four".