104552320 has 32 divisors (see below), whose sum is σ = 249946920. Its totient is φ = 41820672.

The previous prime is 104552311. The next prime is 104552321. The reversal of 104552320 is 23255401.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 104552291 and 104552300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104552321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 81042 + ... + 82321.

Almost surely, 2^104552320 is an apocalyptic number.

104552320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104552320 is an abundant number, since it is smaller than the sum of its proper divisors (145394600).

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

104552320 is an equidigital number, since it uses as much as digits as its factorization.

104552320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163382 (or 163370 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 104552320 is about 10225.0828847496. The cubic root of 104552320 is about 471.0979612115.

The spelling of 104552320 in words is "one hundred four million, five hundred fifty-two thousand, three hundred twenty".