104642059 has 4 divisors (see below), whose sum is σ = 104885280. Its totient is φ = 104398840.

The previous prime is 104642053. The next prime is 104642077. The reversal of 104642059 is 950246401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950246401 = 13 ⋅73095877.

It is a cyclic number.

It is not a de Polignac number, because 104642059 - 2⁹ = 104641547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104642059.

It is not an unprimeable number, because it can be changed into a prime (104642053) 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, 120964 + ... + 121825.

It is an arithmetic number, because the mean of its divisors is an integer number (26221320).

Almost surely, 2^104642059 is an apocalyptic number.

104642059 is a deficient number, since it is larger than the sum of its proper divisors (243221).

104642059 is an equidigital number, since it uses as much as digits as its factorization.

104642059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243220.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 104642059 is about 10229.4701231295. The cubic root of 104642059 is about 471.2327064132.

The spelling of 104642059 in words is "one hundred four million, six hundred forty-two thousand, fifty-nine".