126895 has 8 divisors (see below), whose sum is σ = 156240. Its totient is φ = 98880.

The previous prime is 126859. The next prime is 126913. The reversal of 126895 is 598621.

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

It is not a de Polignac number, because 126895 - 2¹¹ = 124847 is a prime.

It is a super-2 number, since 2×126895² = 32204682050, which contains 22 as substring.

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, 105 + ... + 514.

It is an arithmetic number, because the mean of its divisors is an integer number (19530).

2¹²⁶⁸⁹⁵ is an apocalyptic number.

126895 is a deficient number, since it is larger than the sum of its proper divisors (29345).

126895 is an equidigital number, since it uses as much as digits as its factorization.

126895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665.

The product of its digits is 4320, while the sum is 31.

The square root of 126895 is about 356.2232446093. The cubic root of 126895 is about 50.2514005039.

It can be divided in two parts, 1 and 26895, that added together give a square (26896 = 164²).

The spelling of 126895 in words is "one hundred twenty-six thousand, eight hundred ninety-five".