104181065 has 8 divisors (see below), whose sum is σ = 125072640. Its totient is φ = 83307952.

The previous prime is 104181061. The next prime is 104181071. The reversal of 104181065 is 560181401.

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 104181065 - 2² = 104181061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104181061) 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, 17096 + ... + 22374.

It is an arithmetic number, because the mean of its divisors is an integer number (15634080).

Almost surely, 2^104181065 is an apocalyptic number.

It is an amenable number.

104181065 is a deficient number, since it is larger than the sum of its proper divisors (20891575).

104181065 is an equidigital number, since it uses as much as digits as its factorization.

104181065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231.

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

The square root of 104181065 is about 10206.9126086197. The cubic root of 104181065 is about 470.5396924024.

The spelling of 104181065 in words is "one hundred four million, one hundred eighty-one thousand, sixty-five".