104413 has 4 divisors (see below), whose sum is σ = 105148. Its totient is φ = 103680.

The previous prime is 104399. The next prime is 104417. The reversal of 104413 is 314401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 33124 + 71289 = 182^2 + 267^2 .

It is a cyclic number.

It is not a de Polignac number, because 104413 - 2⁵ = 104381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104393 and 104402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104417) 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, 78 + ... + 463.

It is an arithmetic number, because the mean of its divisors is an integer number (26287).

2¹⁰⁴⁴¹³ is an apocalyptic number.

It is an amenable number.

104413 is a deficient number, since it is larger than the sum of its proper divisors (735).

104413 is an equidigital number, since it uses as much as digits as its factorization.

104413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104413 is about 323.1300047968. The cubic root of 104413 is about 47.0888616128.

Adding to 104413 its reverse (314401), we get a palindrome (418814).

The spelling of 104413 in words is "one hundred four thousand, four hundred thirteen".