126841 has 8 divisors (see below), whose sum is σ = 149184. Its totient is φ = 106320.

The previous prime is 126839. The next prime is 126851. The reversal of 126841 is 148621.

126841 = T₂₆ + T₂₇ + ... + T₉₁.

126841 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

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

It is a cyclic number.

It is not a de Polignac number, because 126841 - 2¹ = 126839 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (126851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301 + ... + 586.

It is an arithmetic number, because the mean of its divisors is an integer number (18648).

2¹²⁶⁸⁴¹ is an apocalyptic number.

126841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

126841 is a deficient number, since it is larger than the sum of its proper divisors (22343).

126841 is a wasteful number, since it uses less digits than its factorization.

126841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its digits is 384, while the sum is 22.

The square root of 126841 is about 356.1474413779. The cubic root of 126841 is about 50.2442713534.

The spelling of 126841 in words is "one hundred twenty-six thousand, eight hundred forty-one".