860005104 has 80 divisors (see below), whose sum is σ = 2565335808. Its totient is φ = 243173376.

The previous prime is 860005087. The next prime is 860005123. The reversal of 860005104 is 401500068.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19399 + ... + 45785.

Almost surely, 2^860005104 is an apocalyptic number.

860005104 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860005104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282667904).

860005104 is an abundant number, since it is smaller than the sum of its proper divisors (1705330704).

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

860005104 is a wasteful number, since it uses less digits than its factorization.

860005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26502 (or 26496 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 860005104 is about 29325.8436195790. The cubic root of 860005104 is about 950.9704225980.

The spelling of 860005104 in words is "eight hundred sixty million, five thousand, one hundred four".