104508161 has 8 divisors (see below), whose sum is σ = 109094400. Its totient is φ = 99997920.

The previous prime is 104508137. The next prime is 104508191. The reversal of 104508161 is 161805401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104508161 - 2⁶ = 104508097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104508161.

It is not an unprimeable number, because it can be changed into a prime (104508191) 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, 16181 + ... + 21698.

It is an arithmetic number, because the mean of its divisors is an integer number (13636800).

Almost surely, 2^104508161 is an apocalyptic number.

It is an amenable number.

104508161 is a deficient number, since it is larger than the sum of its proper divisors (4586239).

104508161 is an equidigital number, since it uses as much as digits as its factorization.

104508161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37999.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 104508161 is about 10222.9233098953. The cubic root of 104508161 is about 471.0316271362.

The spelling of 104508161 in words is "one hundred four million, five hundred eight thousand, one hundred sixty-one".