104622559 has 4 divisors (see below), whose sum is σ = 105638416. Its totient is φ = 103606704.

The previous prime is 104622541. The next prime is 104622593. The reversal of 104622559 is 955226401.

It is a happy number.

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 104622559 - 2⁵ = 104622527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104622059) 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 3 ways as a sum of consecutive naturals, for example, 507774 + ... + 507979.

It is an arithmetic number, because the mean of its divisors is an integer number (26409604).

Almost surely, 2^104622559 is an apocalyptic number.

104622559 is a deficient number, since it is larger than the sum of its proper divisors (1015857).

104622559 is a wasteful number, since it uses less digits than its factorization.

104622559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015856.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 104622559 is about 10228.5169501742. The cubic root of 104622559 is about 471.2034332614.

The spelling of 104622559 in words is "one hundred four million, six hundred twenty-two thousand, five hundred fifty-nine".