126785238 has 16 divisors (see below), whose sum is σ = 253684656. Its totient is φ = 42242720.

The previous prime is 126785173. The next prime is 126785261. The reversal of 126785238 is 832587621.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 126785238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18208 + ... + 24188.

It is an arithmetic number, because the mean of its divisors is an integer number (15855291).

Almost surely, 2^126785238 is an apocalyptic number.

126785238 is an abundant number, since it is smaller than the sum of its proper divisors (126899418).

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

126785238 is a wasteful number, since it uses less digits than its factorization.

126785238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519.

The product of its digits is 161280, while the sum is 42.

The square root of 126785238 is about 11259.8951149644. The cubic root of 126785238 is about 502.3690745760.

The spelling of 126785238 in words is "one hundred twenty-six million, seven hundred eighty-five thousand, two hundred thirty-eight".