104382619 has 4 divisors (see below), whose sum is σ = 113871960. Its totient is φ = 94893280.

The previous prime is 104382613. The next prime is 104382631. The reversal of 104382619 is 916283401.

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 104382619 - 2¹⁷ = 104251547 is a prime.

It is a super-2 number, since 2×104382619² = 21791462298598322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104382613) 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, 4744654 + ... + 4744675.

It is an arithmetic number, because the mean of its divisors is an integer number (28467990).

Almost surely, 2^104382619 is an apocalyptic number.

104382619 is a deficient number, since it is larger than the sum of its proper divisors (9489341).

104382619 is an equidigital number, since it uses as much as digits as its factorization.

104382619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9489340.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 104382619 is about 10216.7812445995. The cubic root of 104382619 is about 470.8429402866.

The spelling of 104382619 in words is "one hundred four million, three hundred eighty-two thousand, six hundred nineteen".