104621165 has 8 divisors (see below), whose sum is σ = 136958688. Its totient is φ = 76088080.

The previous prime is 104621149. The next prime is 104621171. The reversal of 104621165 is 561126401.

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

It is not a de Polignac number, because 104621165 - 2⁴ = 104621149 is a prime.

It is a Duffinian number.

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, 951047 + ... + 951156.

It is an arithmetic number, because the mean of its divisors is an integer number (17119836).

Almost surely, 2^104621165 is an apocalyptic number.

It is an amenable number.

104621165 is a deficient number, since it is larger than the sum of its proper divisors (32337523).

104621165 is a wasteful number, since it uses less digits than its factorization.

104621165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902219.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 104621165 is about 10228.4488071261. The cubic root of 104621165 is about 471.2013404671.

Adding to 104621165 its reverse (561126401), we get a palindrome (665747566).

The spelling of 104621165 in words is "one hundred four million, six hundred twenty-one thousand, one hundred sixty-five".