104541623 has 4 divisors (see below), whose sum is σ = 104624640. Its totient is φ = 104458608.

The previous prime is 104541589. The next prime is 104541631. The reversal of 104541623 is 326145401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326145401 = 1733 ⋅188197.

It is a cyclic number.

It is not a de Polignac number, because 104541623 - 2⁶ = 104541559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104541592 and 104541601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104541683) 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, 39590 + ... + 42147.

It is an arithmetic number, because the mean of its divisors is an integer number (26156160).

Almost surely, 2^104541623 is an apocalyptic number.

104541623 is a deficient number, since it is larger than the sum of its proper divisors (83017).

104541623 is an equidigital number, since it uses as much as digits as its factorization.

104541623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83016.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 104541623 is about 10224.5597949252. The cubic root of 104541623 is about 471.0818942740.

The spelling of 104541623 in words is "one hundred four million, five hundred forty-one thousand, six hundred twenty-three".