104894641 has 8 divisors (see below), whose sum is σ = 111595104. Its totient is φ = 98253120.

The previous prime is 104894639. The next prime is 104894663. The reversal of 104894641 is 146498401.

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 104894641 - 2¹ = 104894639 is a prime.

It is a super-2 number, since 2×104894641² = 22005771421037762, which contains 22 as substring.

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 104894641.

It is not an unprimeable number, because it can be changed into a prime (104894681) 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, 11035 + ... + 18208.

It is an arithmetic number, because the mean of its divisors is an integer number (13949388).

Almost surely, 2^104894641 is an apocalyptic number.

It is an amenable number.

104894641 is a deficient number, since it is larger than the sum of its proper divisors (6700463).

104894641 is a wasteful number, since it uses less digits than its factorization.

104894641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29471.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 104894641 is about 10241.8084828804. The cubic root of 104894641 is about 471.6115510910.

The spelling of 104894641 in words is "one hundred four million, eight hundred ninety-four thousand, six hundred forty-one".