104600891 has 4 divisors (see below), whose sum is σ = 104622000. Its totient is φ = 104579784.

The previous prime is 104600861. The next prime is 104600911. The reversal of 104600891 is 198006401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104600891 - 2¹⁴ = 104584507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104600801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370 + ... + 14528.

It is an arithmetic number, because the mean of its divisors is an integer number (26155500).

Almost surely, 2^104600891 is an apocalyptic number.

104600891 is a deficient number, since it is larger than the sum of its proper divisors (21109).

104600891 is an equidigital number, since it uses as much as digits as its factorization.

104600891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21108.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 104600891 is about 10227.4576997414. The cubic root of 104600891 is about 471.1709012689.

The spelling of 104600891 in words is "one hundred four million, six hundred thousand, eight hundred ninety-one".