104049 has 12 divisors (see below), whose sum is σ = 164112. Its totient is φ = 63000.

The previous prime is 104047. The next prime is 104053. The reversal of 104049 is 940401.

It is not a de Polignac number, because 104049 - 2¹ = 104047 is a prime.

It is a Curzon number.

104049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (104047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427 + ... + 624.

It is an arithmetic number, because the mean of its divisors is an integer number (13676).

2¹⁰⁴⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

104049 is a deficient number, since it is larger than the sum of its proper divisors (60063).

104049 is a wasteful number, since it uses less digits than its factorization.

104049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 104049 is about 322.5662722604. The cubic root of 104049 is about 47.0340781973.

It can be divided in two parts, 10404 and 9, that multiplied together give a square (93636 = 306²).

The spelling of 104049 in words is "one hundred four thousand, forty-nine".