126241055 has 8 divisors (see below), whose sum is σ = 152419632. Its totient is φ = 100372608.

The previous prime is 126241039. The next prime is 126241057. The reversal of 126241055 is 550142621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126241055 - 2⁴ = 126241039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126241057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76634 + ... + 78263.

It is an arithmetic number, because the mean of its divisors is an integer number (19052454).

Almost surely, 2^126241055 is an apocalyptic number.

126241055 is a deficient number, since it is larger than the sum of its proper divisors (26178577).

126241055 is a wasteful number, since it uses less digits than its factorization.

126241055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155065.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 126241055 is about 11235.7044727956. The cubic root of 126241055 is about 501.6492936789.

Adding to 126241055 its reverse (550142621), we get a palindrome (676383676).

The spelling of 126241055 in words is "one hundred twenty-six million, two hundred forty-one thousand, fifty-five".