104867680 has 48 divisors (see below), whose sum is σ = 249331824. Its totient is φ = 41679360.

The previous prime is 104867647. The next prime is 104867689. The reversal of 104867680 is 86768401.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104867689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24070 + ... + 28090.

It is an arithmetic number, because the mean of its divisors is an integer number (5194413).

Almost surely, 2^104867680 is an apocalyptic number.

104867680 is a gapful number since it is divisible by the number (10) 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 104867680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124665912).

104867680 is an abundant number, since it is smaller than the sum of its proper divisors (144464144).

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

104867680 is a wasteful number, since it uses less digits than its factorization.

104867680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199 (or 4191 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 104867680 is about 10240.4921756720. The cubic root of 104867680 is about 471.5711416273.

The spelling of 104867680 in words is "one hundred four million, eight hundred sixty-seven thousand, six hundred eighty".