104498387 has 4 divisors (see below), whose sum is σ = 119426736. Its totient is φ = 89570040.

The previous prime is 104498363. The next prime is 104498417. The reversal of 104498387 is 783894401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783894401 = 317 ⋅2472853.

It is a de Polignac number, because none of the positive numbers 2^k-104498387 is a prime.

It is a super-3 number, since 3×104498387³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104498087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7464164 + ... + 7464177.

It is an arithmetic number, because the mean of its divisors is an integer number (29856684).

Almost surely, 2^104498387 is an apocalyptic number.

104498387 is a deficient number, since it is larger than the sum of its proper divisors (14928349).

104498387 is an equidigital number, since it uses as much as digits as its factorization.

104498387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14928348.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 104498387 is about 10222.4452554171. The cubic root of 104498387 is about 471.0169424564.

The spelling of 104498387 in words is "one hundred four million, four hundred ninety-eight thousand, three hundred eighty-seven".