860448 has 24 divisors (see below), whose sum is σ = 2258928. Its totient is φ = 286784.

The previous prime is 860441. The next prime is 860479. The reversal of 860448 is 844068.

It is a tau number, because it is divible by the number of its divisors (24).

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (860441) by changing a digit.

860448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4386 + ... + 4577.

It is an arithmetic number, because the mean of its divisors is an integer number (94122).

2⁸⁶⁰⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

860448 is an abundant number, since it is smaller than the sum of its proper divisors (1398480).

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

860448 is a wasteful number, since it uses less digits than its factorization.

860448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8976 (or 8968 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 860448 is about 927.6033635127. The cubic root of 860448 is about 95.1133642062.

The spelling of 860448 in words is "eight hundred sixty thousand, four hundred forty-eight".