126236346 has 8 divisors (see below), whose sum is σ = 252472704. Its totient is φ = 42078780.

The previous prime is 126236317. The next prime is 126236377. The reversal of 126236346 is 643632621.

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

126236346 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 10519690 + ... + 10519701.

It is an arithmetic number, because the mean of its divisors is an integer number (31559088).

Almost surely, 2^126236346 is an apocalyptic number.

126236346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

126236346 is a wasteful number, since it uses less digits than its factorization.

126236346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21039396.

The product of its digits is 31104, while the sum is 33.

The square root of 126236346 is about 11235.4949156679. The cubic root of 126236346 is about 501.6430561521.

Adding to 126236346 its reverse (643632621), we get a palindrome (769868967).

The spelling of 126236346 in words is "one hundred twenty-six million, two hundred thirty-six thousand, three hundred forty-six".