126055 has 8 divisors (see below), whose sum is σ = 160272. Its totient is φ = 94848.

The previous prime is 126047. The next prime is 126067. The reversal of 126055 is 550621.

It is a happy number.

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 126055 - 2³ = 126047 is a prime.

It is a Duffinian number.

126055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 657 + ... + 826.

It is an arithmetic number, because the mean of its divisors is an integer number (20034).

2¹²⁶⁰⁵⁵ is an apocalyptic number.

126055 is a deficient number, since it is larger than the sum of its proper divisors (34217).

126055 is a wasteful number, since it uses less digits than its factorization.

126055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 126055 is about 355.0422510068. The cubic root of 126055 is about 50.1402727697.

Adding to 126055 its reverse (550621), we get a palindrome (676676).

The spelling of 126055 in words is "one hundred twenty-six thousand, fifty-five".