126258 has 16 divisors (see below), whose sum is σ = 275616. Its totient is φ = 38240.

The previous prime is 126257. The next prime is 126271. The reversal of 126258 is 852621.

It is not an unprimeable number, because it can be changed into a prime (126257) 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, 891 + ... + 1022.

It is an arithmetic number, because the mean of its divisors is an integer number (17226).

2¹²⁶²⁵⁸ is an apocalyptic number.

126258 is an abundant number, since it is smaller than the sum of its proper divisors (149358).

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

126258 is a wasteful number, since it uses less digits than its factorization.

126258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929.

The product of its digits is 960, while the sum is 24.

The square root of 126258 is about 355.3280174712. The cubic root of 126258 is about 50.1671737690.

Adding to 126258 its reverse (852621), we get a palindrome (978879).

The spelling of 126258 in words is "one hundred twenty-six thousand, two hundred fifty-eight".