104722880 has 56 divisors (see below), whose sum is σ = 252843792. Its totient is φ = 41306112.

The previous prime is 104722847. The next prime is 104722903. The reversal of 104722880 is 88227401.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21119 + ... + 25601.

Almost surely, 2^104722880 is an apocalyptic number.

104722880 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 104722880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126421896).

104722880 is an abundant number, since it is smaller than the sum of its proper divisors (148120912).

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

104722880 is an equidigital number, since it uses as much as digits as its factorization.

104722880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573 (or 4563 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 104722880 is about 10233.4197607642. The cubic root of 104722880 is about 471.3539951121.

The spelling of 104722880 in words is "one hundred four million, seven hundred twenty-two thousand, eight hundred eighty".