126838141 has 8 divisors (see below), whose sum is σ = 133437600. Its totient is φ = 120387120.

The previous prime is 126838099. The next prime is 126838171. The reversal of 126838141 is 141838621.

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

It is not a de Polignac number, because 126838141 - 2⁷ = 126838013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126838097 and 126838106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126838171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35355 + ... + 38776.

It is an arithmetic number, because the mean of its divisors is an integer number (16679700).

Almost surely, 2^126838141 is an apocalyptic number.

It is an amenable number.

126838141 is a deficient number, since it is larger than the sum of its proper divisors (6599459).

126838141 is an equidigital number, since it uses as much as digits as its factorization.

126838141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74219.

The product of its digits is 9216, while the sum is 34.

The square root of 126838141 is about 11262.2440481460. The cubic root of 126838141 is about 502.4389384811.

The spelling of 126838141 in words is "one hundred twenty-six million, eight hundred thirty-eight thousand, one hundred forty-one".