126056338 has 8 divisors (see below), whose sum is σ = 189136188. Its totient is φ = 63010944.

The previous prime is 126056291. The next prime is 126056339. The reversal of 126056338 is 833650621.

It can be written as a sum of positive squares in 2 ways, for example, as 119311929 + 6744409 = 10923^2 + 2597^2 .

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

It is not an unprimeable number, because it can be changed into a prime (126056339) 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, 4570 + ... + 16522.

Almost surely, 2^126056338 is an apocalyptic number.

126056338 is a deficient number, since it is larger than the sum of its proper divisors (63079850).

126056338 is a wasteful number, since it uses less digits than its factorization.

126056338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 126056338 is about 11227.4813738434. The cubic root of 126056338 is about 501.4045017224.

The spelling of 126056338 in words is "one hundred twenty-six million, fifty-six thousand, three hundred thirty-eight".