126104 has 16 divisors (see below), whose sum is σ = 258120. Its totient is φ = 57280.

The previous prime is 126097. The next prime is 126107. The reversal of 126104 is 401621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126107) by changing a digit.

126104 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629 + ... + 804.

2¹²⁶¹⁰⁴ is an apocalyptic number.

It is an amenable number.

126104 is an abundant number, since it is smaller than the sum of its proper divisors (132016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126104 is a wasteful number, since it uses less digits than its factorization.

126104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 126104 is about 355.1112501738. Note that the first 3 decimals coincide. The cubic root of 126104 is about 50.1467687571.

Adding to 126104 its reverse (401621), we get a palindrome (527725).

It can be divided in two parts, 12 and 6104, that added together give a palindrome (6116).

The spelling of 126104 in words is "one hundred twenty-six thousand, one hundred four".