126246 has 16 divisors (see below), whose sum is σ = 257904. Its totient is φ = 41184.

The previous prime is 126241. The next prime is 126257. The reversal of 126246 is 642621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126241) by changing a digit.

126246 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 7 ways as a sum of consecutive naturals, for example, 120 + ... + 516.

It is an arithmetic number, because the mean of its divisors is an integer number (16119).

2¹²⁶²⁴⁶ is an apocalyptic number.

126246 is an abundant number, since it is smaller than the sum of its proper divisors (131658).

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

126246 is a wasteful number, since it uses less digits than its factorization.

126246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455.

The product of its digits is 576, while the sum is 21.

The square root of 126246 is about 355.3111312639. The cubic root of 126246 is about 50.1655843644.

Adding to 126246 its reverse (642621), we get a palindrome (768867).

The spelling of 126246 in words is "one hundred twenty-six thousand, two hundred forty-six".