126046 has 16 divisors (see below), whose sum is σ = 207360. Its totient is φ = 57240.

The previous prime is 126041. The next prime is 126047. The reversal of 126046 is 640621.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126041) 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 7 ways as a sum of consecutive naturals, for example, 1125 + ... + 1231.

It is an arithmetic number, because the mean of its divisors is an integer number (12960).

2¹²⁶⁰⁴⁶ is an apocalyptic number.

126046 is a deficient number, since it is larger than the sum of its proper divisors (81314).

126046 is a wasteful number, since it uses less digits than its factorization.

126046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 126046 is about 355.0295762327. The cubic root of 126046 is about 50.1390794461.

Adding to 126046 its reverse (640621), we get a palindrome (766667).

The spelling of 126046 in words is "one hundred twenty-six thousand, forty-six".