104268191 has 8 divisors (see below), whose sum is σ = 110826144. Its totient is φ = 97757440.

The previous prime is 104268187. The next prime is 104268193. The reversal of 104268191 is 191862401.

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 104268191 - 2² = 104268187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104268193) 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, 7190 + ... + 16131.

It is an arithmetic number, because the mean of its divisors is an integer number (13853268).

Almost surely, 2^104268191 is an apocalyptic number.

104268191 is a deficient number, since it is larger than the sum of its proper divisors (6557953).

104268191 is a wasteful number, since it uses less digits than its factorization.

104268191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23601.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 104268191 is about 10211.1797065765. The cubic root of 104268191 is about 470.6708256950.

The spelling of 104268191 in words is "one hundred four million, two hundred sixty-eight thousand, one hundred ninety-one".