104061 has 4 divisors (see below), whose sum is σ = 138752. Its totient is φ = 69372.

The previous prime is 104059. The next prime is 104087. The reversal of 104061 is 160401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 104061 - 2¹ = 104059 is a prime.

It is a D-number.

It is a Duffinian number.

104061 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17341 + ... + 17346.

It is an arithmetic number, because the mean of its divisors is an integer number (34688).

2¹⁰⁴⁰⁶¹ is an apocalyptic number.

It is an amenable number.

104061 is a deficient number, since it is larger than the sum of its proper divisors (34691).

104061 is an equidigital number, since it uses as much as digits as its factorization.

104061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34690.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 104061 is about 322.5848725529. The cubic root of 104061 is about 47.0358862789.

Adding to 104061 its reverse (160401), we get a palindrome (264462).

The spelling of 104061 in words is "one hundred four thousand, sixty-one".