126334126 has 8 divisors (see below), whose sum is σ = 190336680. Its totient is φ = 62888568.

The previous prime is 126334093. The next prime is 126334189. The reversal of 126334126 is 621433621.

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

It is a super-2 number, since 2×126334126² = 31920622784367752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126334094 and 126334103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138681 + ... + 139588.

It is an arithmetic number, because the mean of its divisors is an integer number (23792085).

Almost surely, 2^126334126 is an apocalyptic number.

126334126 is a deficient number, since it is larger than the sum of its proper divisors (64002554).

126334126 is a wasteful number, since it uses less digits than its factorization.

126334126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278498.

The product of its digits is 5184, while the sum is 28.

The square root of 126334126 is about 11239.8454615711. The cubic root of 126334126 is about 501.7725434207.

Adding to 126334126 its reverse (621433621), we get a palindrome (747767747).

The spelling of 126334126 in words is "one hundred twenty-six million, three hundred thirty-four thousand, one hundred twenty-six".