126768238 has 8 divisors (see below), whose sum is σ = 196286400. Its totient is φ = 61339440.

The previous prime is 126768227. The next prime is 126768241. The reversal of 126768238 is 832867621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126768194 and 126768203.

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, 1022263 + ... + 1022386.

It is an arithmetic number, because the mean of its divisors is an integer number (24535800).

Almost surely, 2^126768238 is an apocalyptic number.

126768238 is a deficient number, since it is larger than the sum of its proper divisors (69518162).

126768238 is a wasteful number, since it uses less digits than its factorization.

126768238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044682.

The product of its digits is 193536, while the sum is 43.

The square root of 126768238 is about 11259.1401980791. The cubic root of 126768238 is about 502.3466201848.

The spelling of 126768238 in words is "one hundred twenty-six million, seven hundred sixty-eight thousand, two hundred thirty-eight".