860044 has 12 divisors (see below), whose sum is σ = 1517824. Its totient is φ = 426384.

The previous prime is 860029. The next prime is 860051. The reversal of 860044 is 440068.

It is a junction number, because it is equal to n+sod(n) for n = 859997 and 860024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 1354.

2⁸⁶⁰⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

860044 is a deficient number, since it is larger than the sum of its proper divisors (657780).

860044 is a wasteful number, since it uses less digits than its factorization.

860044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 860044 is about 927.3855724562. The cubic root of 860044 is about 95.0984759097.

The spelling of 860044 in words is "eight hundred sixty thousand, forty-four".