126266606 has 8 divisors (see below), whose sum is σ = 189447984. Its totient is φ = 63117280.

The previous prime is 126266603. The next prime is 126266611. The reversal of 126266606 is 606662621.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126266603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9446 + ... + 18486.

It is an arithmetic number, because the mean of its divisors is an integer number (23680998).

Almost surely, 2^126266606 is an apocalyptic number.

126266606 is a deficient number, since it is larger than the sum of its proper divisors (63181378).

126266606 is an equidigital number, since it uses as much as digits as its factorization.

126266606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 126266606 is about 11236.8414601257. The cubic root of 126266606 is about 501.6831357504.

The spelling of 126266606 in words is "one hundred twenty-six million, two hundred sixty-six thousand, six hundred six".