126241104 has 80 divisors (see below), whose sum is σ = 357280704. Its totient is φ = 38092800.

The previous prime is 126241097. The next prime is 126241109. The reversal of 126241104 is 401142621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126241109) 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 15 ways as a sum of consecutive naturals, for example, 196624 + ... + 197264.

Almost surely, 2^126241104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126241104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178640352).

126241104 is an abundant number, since it is smaller than the sum of its proper divisors (231039600).

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

126241104 is a wasteful number, since it uses less digits than its factorization.

126241104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 126241104 is about 11235.7066533441. The cubic root of 126241104 is about 501.6493585833.

Adding to 126241104 its reverse (401142621), we get a palindrome (527383725).

The spelling of 126241104 in words is "one hundred twenty-six million, two hundred forty-one thousand, one hundred four".