126695 has 4 divisors (see below), whose sum is σ = 152040. Its totient is φ = 101352.

The previous prime is 126691. The next prime is 126703. The reversal of 126695 is 596621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 596621 = 53 ⋅11257.

It is a cyclic number.

It is not a de Polignac number, because 126695 - 2² = 126691 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126691) 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 3 ways as a sum of consecutive naturals, for example, 12665 + ... + 12674.

It is an arithmetic number, because the mean of its divisors is an integer number (38010).

2¹²⁶⁶⁹⁵ is an apocalyptic number.

126695 is a deficient number, since it is larger than the sum of its proper divisors (25345).

126695 is an equidigital number, since it uses as much as digits as its factorization.

126695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25344.

The product of its digits is 3240, while the sum is 29.

The square root of 126695 is about 355.9424110724. The cubic root of 126695 is about 50.2249861066.

The spelling of 126695 in words is "one hundred twenty-six thousand, six hundred ninety-five".