104846987 has 8 divisors (see below), whose sum is σ = 120354816. Its totient is φ = 89471592.

The previous prime is 104846981. The next prime is 104846999. The reversal of 104846987 is 789648401.

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

It is not a de Polignac number, because 104846987 - 2¹⁶ = 104781451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104846981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31403 + ... + 34580.

It is an arithmetic number, because the mean of its divisors is an integer number (15044352).

Almost surely, 2^104846987 is an apocalyptic number.

104846987 is a deficient number, since it is larger than the sum of its proper divisors (15507829).

104846987 is an equidigital number, since it uses as much as digits as its factorization.

104846987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66217.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 104846987 is about 10239.4817739962. The cubic root of 104846987 is about 471.5401220174.

It can be divided in two parts, 10484 and 6987, that added together give a palindrome (17471).

The spelling of 104846987 in words is "one hundred four million, eight hundred forty-six thousand, nine hundred eighty-seven".