126827 has 2 divisors, whose sum is σ = 126828. Its totient is φ = 126826.

The previous prime is 126823. The next prime is 126839. The reversal of 126827 is 728621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126827 - 2² = 126823 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 126796 and 126805.

It is not a weakly prime, because it can be changed into another prime (126823) 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 as a sum of consecutive naturals, namely, 63413 + 63414.

It is an arithmetic number, because the mean of its divisors is an integer number (63414).

2¹²⁶⁸²⁷ is an apocalyptic number.

126827 is a deficient number, since it is larger than the sum of its proper divisors (1).

126827 is an equidigital number, since it uses as much as digits as its factorization.

126827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 26.

The square root of 126827 is about 356.1277860544. The cubic root of 126827 is about 50.2424227249.

The spelling of 126827 in words is "one hundred twenty-six thousand, eight hundred twenty-seven".