126533067 has 8 divisors (see below), whose sum is σ = 169251024. Its totient is φ = 84085248.

The previous prime is 126533059. The next prime is 126533087. The reversal of 126533067 is 760335621.

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

It is not a de Polignac number, because 126533067 - 2³ = 126533059 is a prime.

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 not an unprimeable number, because it can be changed into a prime (126533087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66438 + ... + 68315.

It is an arithmetic number, because the mean of its divisors is an integer number (21156378).

Almost surely, 2^126533067 is an apocalyptic number.

126533067 is a deficient number, since it is larger than the sum of its proper divisors (42717957).

126533067 is a wasteful number, since it uses less digits than its factorization.

126533067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135069.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 126533067 is about 11248.6917906039. The cubic root of 126533067 is about 502.0357892083.

Adding to 126533067 its reverse (760335621), we get a palindrome (886868688).

The spelling of 126533067 in words is "one hundred twenty-six million, five hundred thirty-three thousand, sixty-seven".