104768220 has 144 divisors (see below), whose sum is σ = 320302080. Its totient is φ = 25534080.

The previous prime is 104768177. The next prime is 104768231. The reversal of 104768220 is 22867401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1326141 + ... + 1326219.

It is an arithmetic number, because the mean of its divisors is an integer number (2224320).

Almost surely, 2^104768220 is an apocalyptic number.

104768220 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 104768220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160151040).

104768220 is an abundant number, since it is smaller than the sum of its proper divisors (215533860).

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

104768220 is a wasteful number, since it uses less digits than its factorization.

104768220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 104768220 is about 10235.6348117740. The cubic root of 104768220 is about 471.4220098785.

The spelling of 104768220 in words is "one hundred four million, seven hundred sixty-eight thousand, two hundred twenty".