104106720 has 96 divisors (see below), whose sum is σ = 331164288. Its totient is φ = 27488768.

The previous prime is 104106707. The next prime is 104106731. The reversal of 104106720 is 27601401.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50347 + ... + 52373.

It is an arithmetic number, because the mean of its divisors is an integer number (3449628).

Almost surely, 2^104106720 is an apocalyptic number.

104106720 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 104106720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165582144).

104106720 is an abundant number, since it is smaller than the sum of its proper divisors (227057568).

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

104106720 is a wasteful number, since it uses less digits than its factorization.

104106720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 104106720 is about 10203.2700640530. The cubic root of 104106720 is about 470.4277379636.

The spelling of 104106720 in words is "one hundred four million, one hundred six thousand, seven hundred twenty".